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5 Written questions
5 Matching questions
 solution
 constant of variation
 reciprocals
 coordinate plane
 term
 a A plane formed by the intersection of a horizontal number line called the xaxis and a vertical number line called the yaxis
 b k is the coefficient of x. The variables y and x are said to vary directly with each other
 c a number, a variable, or the product of a number and a variable
 d a statement that solves a problem or explains how to solve the problem
 e two numbers whose product is 1
5 Multiple choice questions
 A pair of opposite angles formed when two lines meet at a point
 a triangle that has at least 2 congruent sides
 making conclusions based on patterns you observe
 adding the opposite
 The experimental factor that is manipulated; the variable whose effect is being studied.
5 True/False questions

function → a mathematical sentence with an equal sign

term → each number in a sequence

line of best fit → an equation whose graph is a line.

correlation coeficiant → A set of ordered pairs

translation → a shift of a graph horizontally, vertically, or both