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### 53 Cards in this Set

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• Back
 The distance of a number from zero on a number line Absolute Value A property stating that changing the grouping of numbers does not change the sum or product Associative Property The two perpendicular number lines in a coordinate plane that intersect at zero Axes The number of a variable. Coefficient When two lines intersect n more then one point Coincide Points that lie on the same line Collinear Points A property stating that changing the order of the numbers does not change the sum or product Commutative Property A number paired with a point Coordinate A pair of numbers paired with a point Coordinates A grid on a plane with two perpendicular number lines (axes) Coordinate Plane Lines or points in the same plane Coplanar A property stating that the product of a factor and a sum is equal to the sum of all the products Distibutive Property A number sentence that states that two numbers or quantities are equal Equation Equations that have the same solution Equivilent Equations To substitute a number for each variable in an expression and simplify the expression Evaluate A set of ordered pairs (x,y) where for each value of x there is only one value of y Function All the points in a coordinate plane whose coordinants satisfy the equation Graph of an Equation A point paired with a number on a number line Graph of an Integer Properties that state that the sum of 0 and any other number is htat number, and that the product of 1 and any number is that number Identity Properties A number sentence that states that two numbers or quantities are not equal Inequality Lines that cross each other Intersecting Lines The opposite opperation that "undoes" another Inverse Operation A number that is not rational: a nonterminating and nonrepeating decimal Irrational Number Terms that have the smae variable Like Terms A set of points that extends withoput end in opposite directions Line An equation whose graph is a straight line Linear Equation Numbers less than 0 Negative Numbers A line in which points have been paired with numbers Number Line A sentence showing a relationship among numbers Number Sentence Number sentence that contains variables Open sentences Two numbers on a number line that are the same distance from 0 on opposite sides Opposites Properties that state that subtracting a number is the opposite operation of adding that number, and dividing by a number is the opposite operation of multiplying by that number Opposites Properties A pair of numbers in which the order shows the location of a point on a grid Ordered Pair The point where the x-axis and the y-axis intersect on a grid Origin An exact location Point Numbers greater than 0 Positive Numbers an equation which states that two ratios are equal Proportion One of the four sections in a coordinate plane formed by the x and y axes Quadrant Hte symbol showing the positive square root Radical Sign Any number that can be written as the quotient of two integers where the denominator is not a 0. The number can be written as a fraction, decimal,repeating decimal, or terminating decimal Rational Number Any rattional or irrational number Real Number The transformation of a geometric figure where the figure changes position through the motion of a flip Reflection The transformation of a geometric figure where the figure changes position through the motion of a turn Rotation The number that replaces the variable in an equation to make the equation true Solution An ordered pair that is a solution of both equations in a system Solution of a System Two equations that have the same variables System of Equations The variables and numbers in a mathematical expression that are joined by signs for operations Terms The transformation of a geomatric figure where the figure changes position through the motion of a slide Translation A letter used to represent a number in a mathematical expression Variable Terms that do not have the same variable Ublike Terms The horizontal number line in a coordinate plane X-axis The vertical number line in a coordinate plane Y-axis The property stating that the product of 0 and any number is 0 Zero Property of Multiplication