6 Written Questions
6 Multiple Choice Questions
 two quantatioes that vary directly
 each point in the plane corresponds to this, two real numbers
 the number of units the line raises or falls for each unit of horizontal change from left to right
 two lines in the same plane that do not intersect
 the variable K in y=kx
 two variaables x and y is an ordered pair(x,y) that makes the equation true
6 True/False Questions

function notation → f(x) "f of x"

ycoordinate → the second number in an ordered pair

rate of change → each point in the plane corresponds to this, two real numbers

relation → any set of ordered pairs

yintercept → the x coordinate of a point where a graph crosses the xaxis

slope intercept form → the linear equation
y=mx+b