This lesson focuses on graphing linear functions of the form y = ax, y = ax + b, and y = a. Students first complete tables and plot ordered pairs to graph linear functions. They then find and plot a convenient pair of points to graph linear functions. Next, students graph constant functions of the form y = a. The lesson concludes with students identifying linear functions from their graphs and identifying the general function rule for their graphs.

Originally released by Learnetic, 2016.