The derivative of a function fis f' (x) = 2x (a + 5) (

The derivative of a function f is = '2:c (c + 5) @ 6). From this function, which of the following must be true about n O B. C. D. E. f has a local, maximum at x - - 0 and local minimums at f has local maximums at 5, 6 and a local minimum at x = 0. f has a local maximum at x = 2 and local minimums at f has a local minimum at x = 0 and no local maximums. f has local minimums at = 5, 6 and no local maximums.