6 Written Questions
6 Multiple Choice Questions
 the variable K in y=kx
 the x coordinate of a point where a graph crosses the xaxis
 the second number in an ordered pair
 each point in the plane corresponds to this, two real numbers
 vertical axis in a coordinate plane
 the number of units the line raises or falls for each unit of horizontal change from left to right
6 True/False Questions

xcoordinate → the second number in an ordered pair

function notation → the variable K in y=kx

rate of change → compares two different qualities that are changing

direct variation → two quantatioes that vary directly

yintercept → the y coordinate of a point where the graph crosses the y axis

scatter plot → the y coordinate of a point where the graph crosses the y axis