### Home > PCT > Chapter Ch11 > Lesson 11.1.3 > Problem 11-43

11-43.

Suppose you are given a graph of

*r*=*f*(*θ*) where*f*is some function. Homework Help ✎What equation would rotate the graph 90°counter-clockwise?

What equation would rotate the graph 90°clockwise?

How is this answer going to be the same as and/or different from the answer to part (a)?