a) For what values of x does the function f have a local maximum on (0,8)? b) For what values of x does the function f have a local minimum on (0,8)? c) Find the absolute maximum for the function f on the interval (0,8).d) Find the absolute minimum for the function f on the interval (0,8).

00 LO questions. Separate multiple answers with a comma. If there are none, enter None. Use the given graph of the function on the interval (0, 8) to answer the following NV