# math vocab

 Domain another name for the possible values of x Graph set of all points in a coordinate plane that represent all the solutions of the equation intercept when and equation is solved in the form y = mx + b, b represents the y-intercept Range in a function, the possible values for Y Rise change in y. Run change in X. System two or more linear equations with the same variables Variable a quantity that changes or the can have different values Alternate Exterior Angle These angle are on opposite sides of the transversal and are outside the other two lines Alternate Interior Angles These angles are on opposite sides of the transversal and are in between the other two lines Complementay Angles two angles whose sum is 90 degrees Congruent having the same size, shape, and measure Corresponding Angles angles that have the same relative positions in geometric figures Equiangular the property of a poly gon whose angles are all congruent Equalateral the poroperty of a polygon whose sides are all congruent Parallel Lines two lines that lie in the same plane and do not intersect Perpendicular Lines two lines that intersect at a right angle Supplementary Angles two angles whose sum is 180 degrees Transversal a line that crosses two ro more lines Vertical Angles two nonadjacent angles formed by intersecting lines or segments Associative Prop of Addition changing the grouping of the numbers in a sum does not change the sum Ex: (9+6)+2 = 9+(6+2) Associative Prop of Mult changeing the grouping of the numbers in a product does not change the product Ex: (3x10)x4 = 3x(10x4) Commutative Prop of Add in a sum, you can add the numbers in any order Commutative Prop of Mult in a product, you can multiply the numbers in any order Ex: 8(-5) = -5(8) Distributive a(b+c) = ab + ac Addition Prop of Equality adding the same number to each side of an equation produces an equivalent equation Multiplication Prop of Equality multiplying both sides of an equation by the same number produces an equivalent expression Element Union Intersection Subset Similar Authorjfloteaches ID86457 Card Setmath vocab Descriptionmath final exam vocabulary side 2 Updated2011-05-18T01:47:30Z Show Answers