Solve the Problem $f$ To Estimate the Local Maximum and Local Minimum

Multiple Choice

Solve the problem.
-Use the graph of $f$ to estimate the local maximum and local minimum.

A) Local maximum: 0 and 1 ; local minimum: 0 and $- 1$
B) Local maximum: 1; local minimum: $- 1$
C) Local maximum: 1; local minimum: 0 and $- 1$
D) Local maximum: 0 and 1 ; local minimum: $- 1$