[Copy of] [Copy of] Exploring Polar Graphs

Students are encouraged to explore polar graphs such as: polar roses, limacons, and circles (`r=a\sin\theta` and `r=a\cos\theta` varieties). Starts off with a review of the graphs of circles centered at the origin (`r=R`), lines through the origin (`\theta=k`), and horizontal and vertical lines.

By Stein Schreiber