### Home > A2C > Chapter 8 > Lesson 8.2.2 > Problem 8-128

8-128.

Claudia graphed and

*on the same set of axes. She did not see any difference in their graphs at all. Why not?*

What happens to your location on the unit circle when you add

8-128.

Claudia graphed and

What happens to your location on the unit circle when you add