Use the given graph of the function on the interval [math] to answer the following questions.


1. For what values of [math] does the function [math] have a local maximum on [math]?
Answer (separate by commas): [math]

2. For what values of [math] does the function [math] have a local minimum on [math]?
Answer (separate by commas): [math]

3. Find the absolute maximum for the function [math] on the interval [math].
Answer:

4. Find the absolute minimum for the function [math] on the interval [math].
Answer:


Note: You can click on the graph to enlarge the image.