Four graphs of lines through the origin each show one labeled point. Students find the constant of proportionality and write y = kx, connecting the graph to the unit rate (7.RP.2d).
Click on the image to open the Graphs of Proportional Relationships PDF. Print it to use the worksheet. The answer key is on page 2.
Graphs of Proportional Relationships
Use this free 7th grade math worksheet from Teaching Squared. Find more in Ratio and Percent Worksheets and 7th Grade Math Worksheets.