Timed. Don't take longer than an hour to answer. Written explaination not needed. Only correct work.

4. The graph of a function h(x ) is shown below 7 3 / -5 -3 -2 2 6 8 10 11 15 13 14 15 16 A. Give all intervals where the function is increasing. B. Give all intervals where the function is decreasing C. Give any local maxima points D. Give any local minima points E. How many solutions does h(ac) = 2 have