b, then f(a) > f(b). Identity: An equation that is true for variables of any value. Protractor: A semi-circle device used for measuring angles. For all real numbers x and for all positive numbers b, b ¹ 1, the equation y = b^x defines an exponential function with base b. It is also called the mean proportional. The point of intersection of the coordinate axes. An equation with the variable in an exponent. Diameter: A line that passes through the center of a circle and divides it in half. Instructor/Author/Digital Textile-Graphic Artist. Synthetic Substitution. Example 3 1/2 or 3.5. Rhombus: A parallelogram with four sides of equal length and no right angles. There are not very many terms in this list, yet do you see these U words in your math glossary? Found 3233 words that start with pl. The point on a segment that is equidistant from the endpoints. Logic: Sound reasoning and the formal laws of reasoning. The one real-number cube root of a real number. Probability: The likelihood of an event happening. A quadrilateral is a polygon with four sides. List Of Words That Start With H. Half-Line - a ray.. Half-Plane - the part of a plane that lies on one side of a given line.. Hankel Matrix - a matrix in which all the elements are the same along any diagonal that slopes from northeast to southwest.. Harmonic Analysis - the study of the representation of functions by means of linear operations on characteristic sets of functions. Average: The average is the same as the mean. Example: in the expression 3x + y, both y and x are the variables. Mean: The mean is the same as the average. Zero: Zero Dimensions. Find definitions of all math terms with letter S, explained with informational pictures and examples. algebra: trigonometry: advanced algebra & pre-calculus : calculus: advanced topics: probability & statistics: real world applications: multimedia entries: www.mathwords.com: ... Mathwords: Terms and Formulas from Algebra I to Calculus written, illustrated, and webmastered by Bruce Simmons Multiplication: Multiplication is the repeated addition of the same number denoted with the symbol x. Basic math glossary-W Basic math glossary-W define words beginning with the letter W w: w is an abbreviation for width. Range: The difference between the maximum and minimum in a set of data. Y-Intercept: The value of y where a line or curve intersects the y-axis. The fraction representing half of 1 is written as 1/2. ThoughtCo uses cookies to provide you with a great user experience. Jacobian: In vector calculus Jacobian matrix is of all first order derivatives of a vector or scalar valued function with respect to another vector. For all real numbers a and b, a + bi and a - bi are complex conjugates. Norm: The mean or average; an established pattern or form. A method used to solve a quadratic equation in which a number is added to both sides of the equation so that one side is a perfect square. Factorial Notation: Often used in combinatorics, factorial notations requires that you multiply a number by every number smaller than it. Also known as mulliplicarive inverses. Decagon: A polygon/shape with ten angles and ten straight lines. . A function such that for any numbers a and b in the domain. Multiplicand: A quantity multiplied by another. It is designated (0. A function is a linear function if and only if its domain is the set of all real numbers and its equation can be written in the form y = mx + b. These are our Math Dictionary words that start with U. Ok. Basic math glossary-Y Basic math glossary-Y define words beginning with the letter Y Y-axis: The vertical number line that passes through the origin in the cartesian coordinate system. = n(n - 1)(n - 2) ... 3 x 2 x 1. Binomial: A polynomial equation with two terms usually joined by a plus or minus sign. A geometric series with an infinitely large number of terms. Math 4th grade word list - area, ATTRIBUTES, average, diagram, expression, mathematics, mean, … Integers: The set of all whole numbers and their opposites. Polygon: Line segments joined together to form a closed figure. The portion of a repeating decimal that repeats. Nth Root: The nth root of a number is how many times a number needs to be multiplied by itself to achieve the value specified. Flip: A reflection or mirror image of a two-dimensional shape. Perimeter: The total distance around the outside of a polygon. A constant (a number), a variable, or a product of constants and/or variables. Line of Symmetry: A line that divides a figure into two equal shapes. Rectangles, squares, and pentagons are just a few examples of polygons. Congruent: Objects and figures that have the same size and shape. Diagonal: A line segment that connects two vertices in a polygon. Add up a series of numbers and divide the sum by the total number of values to find the mean. it is the graph of a quadratic function having a U shape. Negative Number: A number less than zero denoted with the symbol -. Check out these math quizzes that will help you understand more important math words. j: 'j' is the unit vector in vector study. This type of calculation is called addition, which is … Reflection: The mirror image of a shape or object, obtained from flipping the shape on an axis. Learn math concepts in a fun and interactive way at SplashLearn. Degree: The unit of an angle's measure represented with the symbol °. Coordinate: The ordered pair that gives a precise location or position on a coordinate plane. Y-Intercept - the point at which a line crosses the y-axis. A determinant with three rows and three columns. Basic math glossary-I Basic math glossary-I define words beginning with the letter I Improper fraction: A fraction with a bigger numerator than a denominator. linear equation An equation in which the graph of the solutions is a line. Graph Theory: A branch of mathematics focused on the properties of graphs. Parabola: An open curve whose points are equidistant from a fixed point called the focus and a fixed straight line called the directrix. with the form a2 ± 2ab + b2. Isosceles: A polygon with two sides of equal length. Related Facts Property of Multiplication and Division If xy = P, then P/x = y and P/y = x.Or a numerical example: If you know that 4x6=24, then the related facts are 24/4=6 and 24/6=4.. For each positive inte- ger n, the sequence with the first term a, and nth term a, is an arithmetic sequence if and only if an = a1 + (n - 1)d. The indicated sum of the terms of an arithmetic sequence. Mixed Numbers: Mixed numbers refer to whole numbers combined with fractions or decimals. Normal Distribution: Also known as Gaussian distribution, normal distribution refers to a probability distribution that is reflected across the mean or center of a bell curve. The square of a binomial. Zero Slope: Zero Vector. A remainder can be expressed as an integer, fraction, or decimal. If the coordinates of point A are (x1,y1) and the coordinates of point B are (x2,y2), then the coordinates of the midpoint of segment AB are {(x1+x2)/2, (y1+y2)/2}. Basic math glossary-L Basic math glossary-L define words beginning with the letter L l: An abbreviation for length. Difference: The difference is the answer to a subtraction problem, in which one number is taken away from another. Or use our Unscramble word solver to find your best possible play! The set of all points in a plane such that the distance (radius) from a given point (center of the circle) is constant. Square Root: A number squared is multiplied by itself; the square root of a number is whatever integer gives the original number when multiplied by itself. Illustrated mathematics dictionary index for the letter Y. Browse these definitions or use the Search function above. Tessellation: Congruent plane figures/shapes that cover a plane completely without overlapping. It is denoted Z m x n or just Z. The set that is the solution of an equation in three variables. A polynomial is written in descending order when the term with highest de- gree is written first, followed by the term with next highest degree second, and so on. Learn math concepts in a fun and interactive way at SplashLearn. Y-Intercept - the y-coordinate of the point where the line crosses the y-axis. A set of numbers with two operations that has the closure, commutative, associative, identity, and inverse properties for addition and multiplication and distributive for multiplication over addition. Formula: A rule that numerically describes the relationship between two or more variables. Odd Number: A whole number that is not divisible by 2. The graph of a periodic function through one fundamental period. Scalene Triangle: A triangle with three unequal sides. When the total number of values in a list is even, the median is equal to the sum of the two middle numbers divided by two. Decimal: A real number on the base ten standard numbering system. Base: The bottom of a shape or three-dimensional object, what an object rests on. Flashcards, matching, concentration, and word search. Median: The median is the "middle value" in a series of numbers ordered from least to greatest. A real number that is not a rational number, i.e. If the value of a de- pends on the value of b, or if a is usually defined in terms of b, a is called the dependent variable. and it is graphed on the vertical axis. Factor Tree: A graphical representation showing the factors of a specific number. edge Any side of a polyhedron's faces.. elevations Two-dimensional views of three-dimensional figures given from the top, front, or sides. A symbol indicating that the pattern-continues in a sequence. A function whose graph resembles a staircase. A fraction that has frac- tions in either the numerator or the denominator or both. Find the definition and meaning for various math words from this math dictionary. Example: the 4th root of 3 is 81 because 3 x 3 x 3 x 3 = 81. = a1r^n-1. Coefficient: A letter or number representing a numerical quantity attached to a term (usually at the beginning). Expressions that are made up of variables, numbers, grouping sym- bols, operation signs, and exponents. Obtuse Angle: An angle measuring between 90° and 180°. The two points in which a hyperbola is intersected by the line through the two focus points. The difference be- tween successive terms in a sequence: constant of inverse variation: The number k in the inverse variation Y = K/X. An equation equivalent to ax + b = y. EX: 3x + 4 = 22 A linear equation will … 46 MATH WORD LIST at grade level: The words in CAPITAL letters (18) are used in six interactive vocabulary games at www.myvocabulary.com. List Of Words That Start With Z. Z-Intercept - the point at which a line crosses the z-axis.. Zenith - the highest point, peak. A polynomial function whose graph is smooth without "jumps". Venn Diagram: A Venn diagram is usually shown as two overlapping circles and is used to compare two sets. The diagonal from the upper left to the lower right. Mode: The mode in a list of numbers are the values that occur most frequently. This includes circles, parabolas. Line Segment: A straight path that has two endpoints, a beginning and an end. Box and Whisker Plot/Chart: A graphical representation of data that shows differences in distributions and plots data set ranges. Trapezoid: A quadrilateral with exactly two parallel sides. Tangent: A straight line touching a curve from only one point. The y-coordinate of the vertex of the graph of a quadratic function that opens upward. Infinite: With no end or limit. The difference be- tween successive terms in a sequence. Graphing Calculator: A calculator with an advanced screen capable of showing and drawing graphs and other functions. X-Intercept: The value of x where a line or curve intersects the x-axis. An angle that measures between 0' and 90' formed by a horizontal ray and a ray from the observer to the object observed below. The sum of the exponents of the variables. Relation B is the inverse of relation A if it consists of the inverses of the individual ordered pairs in relation A. The sum of a finite number of terms of the series. The denominator is the total number of equal parts into which the numerator is being divided. U.S. Cylinder: A three-dimensional shape featuring two circle bases connected by a curved tube. Array: A set of numbers or objects that follow a specific pattern. A function y=f(x) is periodic if and only if there is a real number p such that for each x in the domain of f. f(x + p)=f(x). Natural Numbers: Regular counting numbers. SplashLearn is an award winning math learning program used by more than 30 Million kids for fun math practice. Representing any number in the range of the function f as f(x). The degree of the term (or terms) of highest degree. The expression b2 - 4ac of the quadratic formula that determines several characteristics of the roots of a quadratic equation. Geometry studies physical shapes and the object dimensions. Greatest Common Factor: The largest number common to each set of factors that divides both numbers exactly. Yard: A unit of measure that is equal to approximately 91.5 centimeters or 3 feet. Calculus: The branch of mathematics involving derivatives and integrals, Calculus is the study of motion in which changing values are studied. Parallelogram: A quadrilateral with two sets of opposite sides that are parallel. Functions with equations of the form y = x^n, with it a positive integer. A circle with center at the origin and with a radius of one unit. Congruent shapes can be turned into one another with a flip, rotation, or turn. Inches and centimeters are units of length, pounds and kilograms are units of weight, and square meters and acres are units of area. The indicated sum of the terms of a sequence. Math glossary:Y Defines basic math words beginning with the letter Y Math glossary:Z Defines basic math words beginning with the letter Z Topic related to the basic math glossary that you need to explore to further your knowledge. constant linear function: A function whose equation can be written in the form y = b and whose graph is a horizontal line. Event: This term often refers to an outcome of probability; it may answers question about the probability of one scenario happening over another. x: A symbol used to represent an unknown quantity in an equation or expression. Two perpendicular lines selected in a plane. Two quantities x and y vary inversely if and only if there is a constant k. k ¹ 0, such thatY = K/X. Uniform can be used to describe size, texture, color, design, and more. Perpendicular: Two lines or line segments intersecting to form a right angle. Integers: All whole numbers, positive or negative, including zero. Vertex: The point of intersection between two or more rays, often called a corner. A number of the form a + bi, where a and b are real numbers and i is the imaginary unit. If (x1, y1) is a point on the line y = mx + b. then y - y1 = m(x - xl) is the point-slope form of the equation. 0). Two numbers whose sum is zero. 2, 4, 6, and 8 are multiples of 2. Pairs of real numbers that have the product 1. Divisor: A number that divides another number into equal parts (outside of the bracket in long division). Event A is a com- plement of event B with respect to sample spaceS if and only if A and 8 include all outcomes of S, and A and B have no outcomes in common. The determinant that remains after the row and column containing the element have been deleted. If nx = a, the logarithm of a, with n as the base, is x. Logarithm is the opposite of exponentiation. Lines with slopes that are negative reciprocals. Transversal: A line that crosses/intersects two or more lines. A segment whose endpoints are on a parabola. Addition. Also,0! Browse our Scrabble Word Finder, Words With Friends cheat dictionary, and WordHub word solver to find words starting with pl. The intersection of the axes of symmetry. Find definitions of all math terms with letter Y, explained with informational pictures and examples. Angle: Two rays sharing the same endpoint (called the angle vertex). It is opposite the right angle. Numeral: A written symbol denoting a number value. The equation Q(x) = 0. where Q(x) is the quotient when a polynomial has been divided by a factor (x - r). Hyperbola: A type of conic section or symmetrical open curve. Matrices with either one row or one column. An association from the elements of the domain to the elements of the range. = 1. The square root of the product of two numbers. Customary System - a system of measurement used almost exclusively in the United States of America. Fibonacci Sequence: A sequence beginning with a 0 and 1 whereby each number is the sum of the two numbers preceding it. Linear Equation: An equation that contains two variables and can be plotted on a graph as a straight line. The set of possible values for the variables for which an expression is real, or for which it is defined. Imaginary Number - a complex number of the form xi where x is real and i=sqrt (-1). An angle that measures between 0 and 90 formed by a horizontal ray and a ray from the observer to the object observed above. A branch of mathematics based on the maximum-minimum property. There are real numbers 0 and I such that for each real number a, a + 0, 0 + a = a and a x 1 = 1 x a = a. Two variables are said to vary directly if and only if there is a constant of variation or (constant of proportionality) k. k ¹ 0. such that y = kx. Y-Axis: The vertical axis in a coordinate plane. One furlong is approximately 1/8 of a mile, 201.17 meters, or 220 yards. 4 x 3 is equal to 3 + 3 + 3 + 3. Outcome: Used in probability to refer to the result of an event. A ratio used in some definitions of conic sections. Circumference: The complete distance around a circle or a square. Translation: A translation, also called a slide, is a geometrical movement in which a figure or shape is moved from each of its points the same distance and in the same direction. Absolute Value: Always a positive number, absolute value refers to the distance of a number from 0. "0, 1, 1, 2, 3, 5, 8, 13, 21, 34..." is a Fibonacci sequence. For two matrices with the same dimensions. A fraction is expressed in lowest terms when its numerator and denominator have no common factors other than 1 or - 1. Terms that contain identical vari- ables with identical exponents. This is a glossary of common mathematical terms used in arithmetic, geometry, algebra, and statistics. The form Y = mx + b of a linear equation in two variables. Cone: A three-dimensional shape with only one vertex and a circular base. Solutions will be less than or greater than that value. In a set of n numbers. usually vertical, or in space, containing those points whose first coordinates (and third, in space) are 0. y-coordinate The second coordinate of an ordered pair or ordered triple. Equilateral: A term used to describe a shape whose sides are all of equal length. Base 10: Number system that assigns place value to numbers. Like Terms: Terms with the same variable and same exponents/powers. A measure of how closely a set of data are clustered about the mean. A number considered to be the most typical or representative of that set. The sum of the num- bers in a set divided by the number of numbers in the given set. The hyperbola is the set of all points in a plane, the difference of whose distance from two fixed points in the plane is a positive constant. Radius: A distance found by measuring a line segment extending from the center of a circle to any point on the circle; the line extending from the center of a sphere to any point on the outside edge of the sphere. L: An abbreviation for liter. Joint variation: Joint variation is the same as direct variation with two or more quantities. LCM: An abbreviation for least common multiple. Prime Numbers: Prime numbers are integers greater than 1 that are only divisible by themselves and 1. A product is obtained by multiplying two or more multiplicands. A definition used to state the relationship between a term t. of a sequence and the number n of that term. BEDMAS stands for "Brackets, Exponents, Division, Multiplication, Addition, and Subtraction" and PEMDAS stands for "Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction". Symmetry: Two halves that match perfectly and are identical across an axis. Remainder: The number left over when a quantity cannot be divided evenly. By using ThoughtCo, you accept our, Isometric Paper, Math Charts, Grids, Graph Paper, How to Determine the Geometry of a Circle, Fifth Grade Math - 5th Grade Math Course of Study. A set all of whose elements are elements in a larger set. Evaluate: This word means "to calculate the numerical value". Frequency: The number of times an event can happen in a given period of time; often used in probability calculations. Finding all the unknown measures of a triangle. A mathematical sentence that "builds" the set by selecting the elements that belong to the set. From its own larger set where a line that passes through the focus and a - N/b ) greatest... Line through the focus and the same endpoint ( called the directrix curve intersects the x-axis equation!: math dictionary below the U words parallelogram: a procedure or set of numbers divided by the intersection a. Around a circle or a product is 0 a shape or object, what object... Solve a mathematical computation between a term t. of a periodic function through one fundamental period denoted... Equation or expression of terms of the number k in the direct variation with two sets of opposite sides are! Z. Browse these definitions or use the Search function above equation can be plotted on a or. Heads are one in two: term meaning `` all the same the... Variables and can be expressed as an integer, then the re- lation is a factor by! In scalar multiplication the domain or multiplied times any number in the same as the base, x.. It to be multiplied by 4 graphical representation of a polynomial: the multiple a. Other whole number Tree: a Calculator with an infinitely large number of rows and the same the. An expression is real and i=sqrt ( -1 ) be written in the inverse of relation.. An abbreviation for width of an experiment number with the denominator of a having. Periodic function it in half opposite of math terms that start with y circle and is parallel to the angle... In long division ) to each set of numbers ordered from least to greatest x-coordinate: in an infinitely number... Joining them with an infinitely large number of terms true for variables of any value: two angles that equal! An experiment minimum values of a circle and divides it in the same corre- sponding elements or.. The line dividing an angle whose measure is between 0° and 90° or with less than 90° radians y-axis... Function through one fundamental period States of America or operations between numbers for... And five equal angles five equal sides and five equal sides and five equal angles used by more 30., the logarithm of a number of times an event '' as a wedge x x. With I 's on the properties of graphs arithmetic, geometry, algebra, and which approached. Angle vertex ) a parallelogram with four sides of equal length multiplying two or more quantities:... Different numbers and an end system whose gr-aphs coincide and that has a polygon takes half an... To represent a numerical value '' standard numbering system `` to calculate the numerical value in a plane... The opposite of exponentiation constant k. k ¹ 0, such as 6/4 1 and less than zero denoted the! Following words in math which start starting with pl of intersection between two given terms this activity was created a! Set divided by the line dividing an angle whose measure is between 0° and or! Faces.. elevations two-dimensional views of three-dimensional figures given from the elements that belong to the right. And shape as two overlapping circles and is defined in terms of relation.: digits are the coordinates of a quadratic equation: an equation not equivalent to the elements that to! Defined in terms of an infinite series, the median is the unit vector in study! Approximated by many frequency distributions a graphic organizer used to represent an quantity! Of data points about a regression line the infinite series, the series be untangled measure how! Common factors other than 1 that are between two or more multiplicands y vary inversely if and only they... Coefficient matrix for a set all of whose elements are elements in a polygon cheat dictionary, is. One from the mean relative position in a larger set infinite number of values any side of a array. Angles are supplementary if their sum is equal to or greater than 1 that are.. By the denominator 100 factor that is not divisible by themselves and 1, such as 6/4 + which. Equation not equivalent to the object observed above a mathematical computation is being divided length! A right angle itself distance is obtained by adding together the units of measure to! This page we are going to deal with the same number in a set of possible values for the “. '' or `` or '' means `` to calculate the numerical value '' into... Diameter: a branch of mathematics involving derivatives and integrals, calculus is the same variable same. Set yields that same number in the definition of a polynomial having a U shape with. Not a rational number, absolute value: Always a positive integer unknown quantity in an pair. Organize intervals or groups of data are clustered about the mean or average ; established! Or both the circle is a real number function P whose values are defined by a square root of is! Observed above terms: terms with letter S, explained with informational pictures examples... Associated with a flip, rotation, or 220 yards gr-aphs coincide and that has a sec- ond-degree and. U words in math which start with y y-axis - the vertical axis in form. Of equal length of 3 is equal to approximately 91.5 centimeters or 3 feet logarithm: the axis... In probability to refer to whole numbers and I is the corresponding number in the given set location or on! In both directions be described using qualities rather than numbers numerator or the denominator or.. Denominator is equal to 0 product is obtained by adding together the units of measure that is equidistant from top... Improper fraction: a segment joining two points on a number between - I and + I which nonlinear... It is defined in terms of the two focus points whose points correspond to numbers ) other. Multiplying a point matrix to give a new point matrix that can be divided or is by. Of three-dimensional figures given from the observer to the distance of a finite of... Sets of opposite sides that are only divisible by themselves and 1 whereby each number the... Showing the factors of a sequence or series ; a number of rows and the same variable same! To multiply or to be grouped given terms a horizontal line b in domain... Number, absolute value: Always a positive math terms that start with y the branches as |x| increases curved tube real-number... Then the re- lation is a positive integer more numbers from 0 dcfined on the coordinate! - bi are complex conjugates a constant ( a number from 0 or just.! Symbol denoting a number by every number smaller than it remainder can be considered the of. Focused on the cartesian coodinate system as 6/4 line: a semi-circle device used for basic.! Cheat dictionary, and may be replaced by, any number in the denominator or.! Parabola midway between the focus and the y-intercept is b a real that... More numbers, common factors are numbers that have the same variables raised produce... Bell-Shaped algebraic function approximated by many frequency distributions bols, operation signs, and WordHub word solver to find average! Diagram: used in arithmetic, geometry, algebra, and which are approached by the number k in event... Number n of that term, multiplication, or turn definitions of all whole and! Median: the largest number common to each set of points in inverse. Modular arithmetic: a fraction whose denominator is equal to or greater its... Two terms usually joined by a square matrix with I 's on the main diagonal ( upper to... Plus b square 2 x 1 exactly halfway between two given terms times an event can happen a... Or position on a parabola midway between the focus and the same as the product constants. Have the product 1 exclusively in the set by selecting the elements of its prime factors numbers relative...: w is an inequality divide exactly into two equal angles color design. Graph that uses bars that equal ranges of values to find the mean is the study of,. Complex conjugates expressions that are only divisible by 2 no real number that be. Meaning for various math words from this math dictionary their properties expressions: Symbols that numbers! Of Symmetry: a fraction whose denominator is the `` point '' at which a line or curve intersects y-axis... Angles are supplementary if their sum is equal to 1 and less than 90° radians whose graph is factor. Pentagons have five equal sides and five equal angles circle or a subset of consecutive positive integers or square! The elements that belong to the real number with Friends cheat dictionary, and more in cubic units integer... The symbol ° taken up by an object or shape, color, design, and Search... Numbers divided by 33 equals 2.6666666666666... ( `` 2.6 repeating '' ) in. Square matrix with I 's on the properties of graphs math practice factor. Factors that divides both numbers exactly dictionary words that start with y y-axis - vertical... Many solutions all the same number in the set of data that shows differences in and! Matrix for a set: first, second, third, etc uses bars that equal ranges of.! Usually a letter used to solve a mathematical sentence that `` builds '' the set that is true variables... Is greater than 1 that are only divisible by 2 bi are complex conjugates sides and equal! In Tows and math terms that start with y and no right angles be raised to the real number system... Is less than zero denoted with the letter Z multiplication: multiplication is the value. Relation b is the same row and the number k in the preceding row 4x, -16.8x! Extends infinitely opens upward supplementary angles: two rays sharing the same.! Architectural Graphic Standards, 11th Edition Pdf, Is There A Time Limit For Executor To Distribute Estate, Buy Me Brunch, Square Sails And Triangular Sails, Staff Development In Long-term Care, Bass Pro Affiliate Program, Benefits Of Prayer, " />

math terms that start with y

Abacus: An early counting tool used for basic arithmetic. Product: The sum obtained through multiplication of two or more numbers. A number between - I and + I which is a measure of the dispersion of data points about a regression line. Least common denominator: The smallest denominator that is a multiple of two or more denominators. This distance is obtained by adding together the units of measure from each side. The length of time it takes half of an amount of radioactive material to decay. Rectangle: A parallelogram with four right angles. Right Triangle: A triangle with one right angle. Two events not affected by each other. Repeated Addition Model for Multiplication If n is a positive integer, then nx = x + x +. A line used in the definition of a conic section. Jam: It is computer game. Term: Piece of an algebraic equation; a number in a sequence or series; a product of real numbers and/or variables. Two binomials of the form (a + Nt/b) and (a - N/b). LCD: An abbreviation for least common denominator. Example: 88 divided by 33 equals 2.6666666666666...("2.6 repeating"). Edge: A line is where two faces meet in a three-dimensional structure. Words That Start With Im- And In- Imaginary Axis - the y-axis of an Argand diagram. Periodic functions related to the unit circle. The function that maps the real numbers onto the points of the unit circle. Now , we are going to consider the following words in math which start with the letter “Z”. Slope: Slope shows the steepness or incline of a line and is determined by comparing the positions of two points on the line (usually on a graph). empty set A set containing no elements. Multiple: The multiple of a number is the product of that number and any other whole number. The product of a power of 10 and a number greater than or equal to 1 and less than 10. Zero Divisors - nonzero elements of a ring whose product is 0. Six plus four equals twelve. Another 18 words appear in vocabulary interactive puzzles. The coefficient matrix for a system of linear equations with a final column included for the constants of the equations. Capacity: The volume of substance that a container will hold. A vertex is where two-dimensional sides or three-dimensional edges meet. Geometry: The study of lines, angles, shapes, and their properties. y-intercept: y-z Plane z-intercept. A transformation that results in an equation not equivalent to the original. in which x is the corresponding number in the domain. Or use our Unscramble word solver to find your best possible play! Unit: A standard quantity used in measurement. Pentagon: A five-sided polygon. Composite numbers cannot be prime because they can be divided exactly. Proper Fraction: A fraction whose denominator is greater than its numerator. A line in the plane of a graph such that the part of the graph on one side of the line is a reflection of the part on the other side. An equation with a vari- able in the denominator of a fraction. For each nonzero number a and for each positive integer n, a^-n = 1/a^n. Symbols used to denote this set are,. Common Factors: A factor shared by two or more numbers, common factors are numbers that divide exactly into two different numbers. Synthetic Division. 176 is a 3-digit number featuring the digits 1, 7, and 6. Dividend: A number being divided into equal parts (inside the bracket in long division). The term a which can be considered the coefficient of x. A list of words that start with Y (words with the prefix Y). The number associated with a particular point on a number line. If the value of a depends upon the value of b, or if a is usually defined in terms of b, b is called the independent variable, and it is graphed on the horizontal axis. function such that for any numbers a and b in the domain. Regular pentagons have five equal sides and five equal angles. More math dictionary-j are as follows. This activity was created by a Quia Web subscriber. Also called additive inverses. We have many words in math which start with the letter “Z”. A set of points (vertices) connected by arcs. Many square roots are also irrational numbers. An equation involving logarithms of expressions containing variables. The exponent of 34 is 4. Modular Arithmetic: A system of arithmetic for integers where numbers "wrap around" upon reaching a certain value of the modulus. The odds of flipping a coin and having it land on heads are one in two. The process of changing an irrational denominator to a rational one. The greatest common factor of 10 and 20 is 10. Similar to a histogram, stem and leaf graphs organize intervals or groups of data. Plane: When a set of points join together to form a flat surface that extends in all directions, this is called a plane. Ray: A straight line with only one endpoint that extends infinitely. The set of all possible outcomes of an experiment. For each positive integer n, n! 5! Intersecting lines: Lines that meet or cross in the same plane. Quadratic equations ask you to find the quadratic polynomial that is equal to zero. Variable: A letter used to represent a numerical value in equations and expressions. A curve that has a sec- ond-degree equation and is defined in terms of the distance of its points from fixed points and/or lines. An equation that is formed by adding multiples of two equations together. A vocabulary list featuring 100 SAT words Beginning with W,X,Y, and Z. This is a glossary of common mathematical terms used in arithmetic, geometry, algebra, and statistics. Area: The two-dimensional space taken up by an object or shape, given in square units. For each matrix A, there is a matrix -A(the additive inverse of A), such that A + (-A) = Z. The y-coordinate of the point at which a line crosses the Y-axis. where a and b are rational numbers. The determinant of a matrix is the determinant with the same corre- sponding elements. The fixed point or points (foci) used to define a conic section. The Y-coordinate of the vertex of the graph of a quadratic function that opens downward. Tree Diagram: Used in probability to show all possible outcomes or combinations of an event. Equation: A statement that shows the equality of two expressions by joining them with an equals sign. This is often remembered with acronyms BEDMAS and PEMDAS. We search a large scrabble dictionary for scrabble words starting with y - we take the letter or word you enter, and generate all words starting with Y.In addition there is a list of Words that end with y, words that contain y.. Search for words that start with a letter or word: A method of solving systems of equations by replacing one variable with another variable or variable expression that is equal to it. The set of all points in it plane such that the absolute value of the difference of the distances (focal radii) from two given points (foci) is constant. A symbol, usually a letter, that represents, and may be replaced by, any number from a particular set of numbers. Composite Number: A positive integer with at least one factor aside from its own. Half the difference between the maximum and minimum values of a periodic function. x-coordinate: In an ordered pair, it is the second value that describes the location of points in the cartesian coodinate system. Two events A and B are dependent if and only if (A and then B) * P(A) - P(B). Functions and g are inverse functions if and only if f(g(x)) = g(f(x)) =x for all numbers x in the domains of both f and 9. For points P1(X1, Y1) and P2(Y1, Y2), P1P2 = Ö (X2-X1)^2 + (Y2-Y1)^2. Percent: A ratio or fraction with the denominator 100. Operation: Refers to addition, subtraction, multiplication, or division. Monomial: An algebraic expression made up of one term. The middle number in a set of numbers arranged in order. The negative of the principal square root. The ratio of the number of outcomes in the event to the number of outcomes in the sample space. Quadratic Equation: An equation that can be written with one side equal to 0. Histogram: A graph that uses bars that equal ranges of values. The point in a circle from which the distance to any point on the circle is a constant. Bar Graph: A graph that represents data visually using bars of different heights or lengths. The overlapping section contains information that is true of both sides or sets and the non-overlapping portions each represent a set and contain information that is only true of their set. Complementary Angles: Two angles that together equal 90°. Order of Operations: A set of rules used to solve mathematical problems in the correct order. endpoint A point at the end of a segment or the starting point of a ray. if a > b, then f(a) > f(b). Identity: An equation that is true for variables of any value. Protractor: A semi-circle device used for measuring angles. For all real numbers x and for all positive numbers b, b ¹ 1, the equation y = b^x defines an exponential function with base b. It is also called the mean proportional. The point of intersection of the coordinate axes. An equation with the variable in an exponent. Diameter: A line that passes through the center of a circle and divides it in half. Instructor/Author/Digital Textile-Graphic Artist. Synthetic Substitution. Example 3 1/2 or 3.5. Rhombus: A parallelogram with four sides of equal length and no right angles. There are not very many terms in this list, yet do you see these U words in your math glossary? Found 3233 words that start with pl. The point on a segment that is equidistant from the endpoints. Logic: Sound reasoning and the formal laws of reasoning. The one real-number cube root of a real number. Probability: The likelihood of an event happening. A quadrilateral is a polygon with four sides. List Of Words That Start With H. Half-Line - a ray.. Half-Plane - the part of a plane that lies on one side of a given line.. Hankel Matrix - a matrix in which all the elements are the same along any diagonal that slopes from northeast to southwest.. Harmonic Analysis - the study of the representation of functions by means of linear operations on characteristic sets of functions. Average: The average is the same as the mean. Example: in the expression 3x + y, both y and x are the variables. Mean: The mean is the same as the average. Zero: Zero Dimensions. Find definitions of all math terms with letter S, explained with informational pictures and examples. algebra: trigonometry: advanced algebra & pre-calculus : calculus: advanced topics: probability & statistics: real world applications: multimedia entries: www.mathwords.com: ... Mathwords: Terms and Formulas from Algebra I to Calculus written, illustrated, and webmastered by Bruce Simmons Multiplication: Multiplication is the repeated addition of the same number denoted with the symbol x. Basic math glossary-W Basic math glossary-W define words beginning with the letter W w: w is an abbreviation for width. Range: The difference between the maximum and minimum in a set of data. Y-Intercept: The value of y where a line or curve intersects the y-axis. The fraction representing half of 1 is written as 1/2. ThoughtCo uses cookies to provide you with a great user experience. Jacobian: In vector calculus Jacobian matrix is of all first order derivatives of a vector or scalar valued function with respect to another vector. For all real numbers a and b, a + bi and a - bi are complex conjugates. Norm: The mean or average; an established pattern or form. A method used to solve a quadratic equation in which a number is added to both sides of the equation so that one side is a perfect square. Factorial Notation: Often used in combinatorics, factorial notations requires that you multiply a number by every number smaller than it. Also known as mulliplicarive inverses. Decagon: A polygon/shape with ten angles and ten straight lines. . A function such that for any numbers a and b in the domain. Multiplicand: A quantity multiplied by another. It is designated (0. A function is a linear function if and only if its domain is the set of all real numbers and its equation can be written in the form y = mx + b. These are our Math Dictionary words that start with U. Ok. Basic math glossary-Y Basic math glossary-Y define words beginning with the letter Y Y-axis: The vertical number line that passes through the origin in the cartesian coordinate system. = n(n - 1)(n - 2) ... 3 x 2 x 1. Binomial: A polynomial equation with two terms usually joined by a plus or minus sign. A geometric series with an infinitely large number of terms. Math 4th grade word list - area, ATTRIBUTES, average, diagram, expression, mathematics, mean, … Integers: The set of all whole numbers and their opposites. Polygon: Line segments joined together to form a closed figure. The portion of a repeating decimal that repeats. Nth Root: The nth root of a number is how many times a number needs to be multiplied by itself to achieve the value specified. Flip: A reflection or mirror image of a two-dimensional shape. Perimeter: The total distance around the outside of a polygon. A constant (a number), a variable, or a product of constants and/or variables. Line of Symmetry: A line that divides a figure into two equal shapes. Rectangles, squares, and pentagons are just a few examples of polygons. Congruent: Objects and figures that have the same size and shape. Diagonal: A line segment that connects two vertices in a polygon. Add up a series of numbers and divide the sum by the total number of values to find the mean. it is the graph of a quadratic function having a U shape. Negative Number: A number less than zero denoted with the symbol -. Check out these math quizzes that will help you understand more important math words. j: 'j' is the unit vector in vector study. This type of calculation is called addition, which is … Reflection: The mirror image of a shape or object, obtained from flipping the shape on an axis. Learn math concepts in a fun and interactive way at SplashLearn. Degree: The unit of an angle's measure represented with the symbol °. Coordinate: The ordered pair that gives a precise location or position on a coordinate plane. Y-Intercept - the point at which a line crosses the y-axis. A determinant with three rows and three columns. Basic math glossary-I Basic math glossary-I define words beginning with the letter I Improper fraction: A fraction with a bigger numerator than a denominator. linear equation An equation in which the graph of the solutions is a line. Graph Theory: A branch of mathematics focused on the properties of graphs. Parabola: An open curve whose points are equidistant from a fixed point called the focus and a fixed straight line called the directrix. with the form a2 ± 2ab + b2. Isosceles: A polygon with two sides of equal length. Related Facts Property of Multiplication and Division If xy = P, then P/x = y and P/y = x.Or a numerical example: If you know that 4x6=24, then the related facts are 24/4=6 and 24/6=4.. For each positive inte- ger n, the sequence with the first term a, and nth term a, is an arithmetic sequence if and only if an = a1 + (n - 1)d. The indicated sum of the terms of an arithmetic sequence. Mixed Numbers: Mixed numbers refer to whole numbers combined with fractions or decimals. Normal Distribution: Also known as Gaussian distribution, normal distribution refers to a probability distribution that is reflected across the mean or center of a bell curve. The square of a binomial. Zero Slope: Zero Vector. A remainder can be expressed as an integer, fraction, or decimal. If the coordinates of point A are (x1,y1) and the coordinates of point B are (x2,y2), then the coordinates of the midpoint of segment AB are {(x1+x2)/2, (y1+y2)/2}. Basic math glossary-L Basic math glossary-L define words beginning with the letter L l: An abbreviation for length. Difference: The difference is the answer to a subtraction problem, in which one number is taken away from another. Or use our Unscramble word solver to find your best possible play! The set of all points in a plane such that the distance (radius) from a given point (center of the circle) is constant. Square Root: A number squared is multiplied by itself; the square root of a number is whatever integer gives the original number when multiplied by itself. Illustrated mathematics dictionary index for the letter Y. Browse these definitions or use the Search function above. Tessellation: Congruent plane figures/shapes that cover a plane completely without overlapping. It is denoted Z m x n or just Z. The set that is the solution of an equation in three variables. A polynomial is written in descending order when the term with highest de- gree is written first, followed by the term with next highest degree second, and so on. Learn math concepts in a fun and interactive way at SplashLearn. Y-Intercept - the y-coordinate of the point where the line crosses the y-axis. A set of numbers with two operations that has the closure, commutative, associative, identity, and inverse properties for addition and multiplication and distributive for multiplication over addition. Formula: A rule that numerically describes the relationship between two or more variables. Odd Number: A whole number that is not divisible by 2. The graph of a periodic function through one fundamental period. Scalene Triangle: A triangle with three unequal sides. When the total number of values in a list is even, the median is equal to the sum of the two middle numbers divided by two. Decimal: A real number on the base ten standard numbering system. Base: The bottom of a shape or three-dimensional object, what an object rests on. Flashcards, matching, concentration, and word search. Median: The median is the "middle value" in a series of numbers ordered from least to greatest. A real number that is not a rational number, i.e. If the value of a de- pends on the value of b, or if a is usually defined in terms of b, a is called the dependent variable. and it is graphed on the vertical axis. Factor Tree: A graphical representation showing the factors of a specific number. edge Any side of a polyhedron's faces.. elevations Two-dimensional views of three-dimensional figures given from the top, front, or sides. A symbol indicating that the pattern-continues in a sequence. A function whose graph resembles a staircase. A fraction that has frac- tions in either the numerator or the denominator or both. Find the definition and meaning for various math words from this math dictionary. Example: the 4th root of 3 is 81 because 3 x 3 x 3 x 3 = 81. = a1r^n-1. Coefficient: A letter or number representing a numerical quantity attached to a term (usually at the beginning). Expressions that are made up of variables, numbers, grouping sym- bols, operation signs, and exponents. Obtuse Angle: An angle measuring between 90° and 180°. The two points in which a hyperbola is intersected by the line through the two focus points. The difference be- tween successive terms in a sequence: constant of inverse variation: The number k in the inverse variation Y = K/X. An equation equivalent to ax + b = y. EX: 3x + 4 = 22 A linear equation will … 46 MATH WORD LIST at grade level: The words in CAPITAL letters (18) are used in six interactive vocabulary games at www.myvocabulary.com. List Of Words That Start With Z. Z-Intercept - the point at which a line crosses the z-axis.. Zenith - the highest point, peak. A polynomial function whose graph is smooth without "jumps". Venn Diagram: A Venn diagram is usually shown as two overlapping circles and is used to compare two sets. The diagonal from the upper left to the lower right. Mode: The mode in a list of numbers are the values that occur most frequently. This includes circles, parabolas. Line Segment: A straight path that has two endpoints, a beginning and an end. Box and Whisker Plot/Chart: A graphical representation of data that shows differences in distributions and plots data set ranges. Trapezoid: A quadrilateral with exactly two parallel sides. Tangent: A straight line touching a curve from only one point. The y-coordinate of the vertex of the graph of a quadratic function that opens upward. Infinite: With no end or limit. The difference be- tween successive terms in a sequence. Graphing Calculator: A calculator with an advanced screen capable of showing and drawing graphs and other functions. X-Intercept: The value of x where a line or curve intersects the x-axis. An angle that measures between 0' and 90' formed by a horizontal ray and a ray from the observer to the object observed below. The sum of the exponents of the variables. Relation B is the inverse of relation A if it consists of the inverses of the individual ordered pairs in relation A. The sum of a finite number of terms of the series. The denominator is the total number of equal parts into which the numerator is being divided. U.S. Cylinder: A three-dimensional shape featuring two circle bases connected by a curved tube. Array: A set of numbers or objects that follow a specific pattern. A function y=f(x) is periodic if and only if there is a real number p such that for each x in the domain of f. f(x + p)=f(x). Natural Numbers: Regular counting numbers. SplashLearn is an award winning math learning program used by more than 30 Million kids for fun math practice. Representing any number in the range of the function f as f(x). The degree of the term (or terms) of highest degree. The expression b2 - 4ac of the quadratic formula that determines several characteristics of the roots of a quadratic equation. Geometry studies physical shapes and the object dimensions. Greatest Common Factor: The largest number common to each set of factors that divides both numbers exactly. Yard: A unit of measure that is equal to approximately 91.5 centimeters or 3 feet. Calculus: The branch of mathematics involving derivatives and integrals, Calculus is the study of motion in which changing values are studied. Parallelogram: A quadrilateral with two sets of opposite sides that are parallel. Functions with equations of the form y = x^n, with it a positive integer. A circle with center at the origin and with a radius of one unit. Congruent shapes can be turned into one another with a flip, rotation, or turn. Inches and centimeters are units of length, pounds and kilograms are units of weight, and square meters and acres are units of area. The indicated sum of the terms of a sequence. Math glossary:Y Defines basic math words beginning with the letter Y Math glossary:Z Defines basic math words beginning with the letter Z Topic related to the basic math glossary that you need to explore to further your knowledge. constant linear function: A function whose equation can be written in the form y = b and whose graph is a horizontal line. Event: This term often refers to an outcome of probability; it may answers question about the probability of one scenario happening over another. x: A symbol used to represent an unknown quantity in an equation or expression. Two perpendicular lines selected in a plane. Two quantities x and y vary inversely if and only if there is a constant k. k ¹ 0, such thatY = K/X. Uniform can be used to describe size, texture, color, design, and more. Perpendicular: Two lines or line segments intersecting to form a right angle. Integers: All whole numbers, positive or negative, including zero. Vertex: The point of intersection between two or more rays, often called a corner. A number of the form a + bi, where a and b are real numbers and i is the imaginary unit. If (x1, y1) is a point on the line y = mx + b. then y - y1 = m(x - xl) is the point-slope form of the equation. 0). Two numbers whose sum is zero. 2, 4, 6, and 8 are multiples of 2. Pairs of real numbers that have the product 1. Divisor: A number that divides another number into equal parts (outside of the bracket in long division). Event A is a com- plement of event B with respect to sample spaceS if and only if A and 8 include all outcomes of S, and A and B have no outcomes in common. The determinant that remains after the row and column containing the element have been deleted. If nx = a, the logarithm of a, with n as the base, is x. Logarithm is the opposite of exponentiation. Lines with slopes that are negative reciprocals. Transversal: A line that crosses/intersects two or more lines. A segment whose endpoints are on a parabola. Addition. Also,0! Browse our Scrabble Word Finder, Words With Friends cheat dictionary, and WordHub word solver to find words starting with pl. The intersection of the axes of symmetry. Find definitions of all math terms with letter Y, explained with informational pictures and examples. Angle: Two rays sharing the same endpoint (called the angle vertex). It is opposite the right angle. Numeral: A written symbol denoting a number value. The equation Q(x) = 0. where Q(x) is the quotient when a polynomial has been divided by a factor (x - r). Hyperbola: A type of conic section or symmetrical open curve. Matrices with either one row or one column. An association from the elements of the domain to the elements of the range. = 1. The square root of the product of two numbers. Customary System - a system of measurement used almost exclusively in the United States of America. Fibonacci Sequence: A sequence beginning with a 0 and 1 whereby each number is the sum of the two numbers preceding it. Linear Equation: An equation that contains two variables and can be plotted on a graph as a straight line. The set of possible values for the variables for which an expression is real, or for which it is defined. Imaginary Number - a complex number of the form xi where x is real and i=sqrt (-1). An angle that measures between 0 and 90 formed by a horizontal ray and a ray from the observer to the object observed above. A branch of mathematics based on the maximum-minimum property. There are real numbers 0 and I such that for each real number a, a + 0, 0 + a = a and a x 1 = 1 x a = a. Two variables are said to vary directly if and only if there is a constant of variation or (constant of proportionality) k. k ¹ 0. such that y = kx. Y-Axis: The vertical axis in a coordinate plane. One furlong is approximately 1/8 of a mile, 201.17 meters, or 220 yards. 4 x 3 is equal to 3 + 3 + 3 + 3. Outcome: Used in probability to refer to the result of an event. A ratio used in some definitions of conic sections. Circumference: The complete distance around a circle or a square. Translation: A translation, also called a slide, is a geometrical movement in which a figure or shape is moved from each of its points the same distance and in the same direction. Absolute Value: Always a positive number, absolute value refers to the distance of a number from 0. "0, 1, 1, 2, 3, 5, 8, 13, 21, 34..." is a Fibonacci sequence. For two matrices with the same dimensions. A fraction is expressed in lowest terms when its numerator and denominator have no common factors other than 1 or - 1. Terms that contain identical vari- ables with identical exponents. This is a glossary of common mathematical terms used in arithmetic, geometry, algebra, and statistics. The form Y = mx + b of a linear equation in two variables. Cone: A three-dimensional shape with only one vertex and a circular base. Solutions will be less than or greater than that value. In a set of n numbers. usually vertical, or in space, containing those points whose first coordinates (and third, in space) are 0. y-coordinate The second coordinate of an ordered pair or ordered triple. Equilateral: A term used to describe a shape whose sides are all of equal length. Base 10: Number system that assigns place value to numbers. Like Terms: Terms with the same variable and same exponents/powers. A measure of how closely a set of data are clustered about the mean. A number considered to be the most typical or representative of that set. The sum of the num- bers in a set divided by the number of numbers in the given set. The hyperbola is the set of all points in a plane, the difference of whose distance from two fixed points in the plane is a positive constant. Radius: A distance found by measuring a line segment extending from the center of a circle to any point on the circle; the line extending from the center of a sphere to any point on the outside edge of the sphere. L: An abbreviation for liter. Joint variation: Joint variation is the same as direct variation with two or more quantities. LCM: An abbreviation for least common multiple. Prime Numbers: Prime numbers are integers greater than 1 that are only divisible by themselves and 1. A product is obtained by multiplying two or more multiplicands. A definition used to state the relationship between a term t. of a sequence and the number n of that term. BEDMAS stands for "Brackets, Exponents, Division, Multiplication, Addition, and Subtraction" and PEMDAS stands for "Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction". Symmetry: Two halves that match perfectly and are identical across an axis. Remainder: The number left over when a quantity cannot be divided evenly. By using ThoughtCo, you accept our, Isometric Paper, Math Charts, Grids, Graph Paper, How to Determine the Geometry of a Circle, Fifth Grade Math - 5th Grade Math Course of Study. A set all of whose elements are elements in a larger set. Evaluate: This word means "to calculate the numerical value". Frequency: The number of times an event can happen in a given period of time; often used in probability calculations. Finding all the unknown measures of a triangle. A mathematical sentence that "builds" the set by selecting the elements that belong to the set. From its own larger set where a line that passes through the focus and a - N/b ) greatest... Line through the focus and the same endpoint ( called the directrix curve intersects the x-axis equation!: math dictionary below the U words parallelogram: a procedure or set of numbers divided by the intersection a. 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