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6 Written questions
6 Multiple choice questions
 the linear equation
y=mx+b  two lines in the same plane that do not intersect
 vertical axis in a coordinate plane
 compares two different qualities that are changing
 the second number in an ordered pair
 horizontal axis in a coordinate plane
6 True/False questions

ordered pair → each point in the plane corresponds to this, two real numbers

scatter plot → one way to anaylze the relationship between two quantities is to graph pairs of data on a coordinate axis

constant variation → two quantatioes that vary directly

coordinate plane → formed by two real number lines that intersect at a right angle

function notation → f(x) "f of x"

direct variation → two quantatioes that vary directly