Suppose that the function graphed below is ?'(x), the Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. derivative of f(x). Find the locations of all relative extrema of f(x), and tell whether each extremum is a relative maximum or minimum. O A. The function f(x) has a relative maximum at x = and has no relative minimum. (Round to the nearest integer as needed. Use a comma to separate answers as needed.) Af(x ) O B. The function f(x) has a relative minimum at x = and has a relative maximum at x = (Round to the nearest integer as needed. Use a c 32- to separate answers as needed.) 24 O C. The function f(x) has a relative minimum at x = and has no relative maximum. (Round to the nearest integer as needed. Use a comma to separate answers as needed.) 16/ O D. The function f(x) has no relative extrema. O E. There is not enough information given. 12 32