= Homework: Assig... Question 3, 3.3.59-GC HW Score: 13.33%, 10 of 75 points Part 2 of 5 O Points: 0 of 5 Save (a) Use a graphing utility to graph f(x) = 3x" - x on the interval [ - 2,2] and approximate any local maxima and local minima. (b) Determine where f is increasing and where it is decreasing. (a) Using a graphing utility, graph the function for - 2x2 and -7sys7. Choose the correct graph, below. O A. O B. c. The local maximum is y = and it occurs at x ]. (Round to two decimal places.)