In Problem, do the following for each function f (x).

(a) Find f'(x) and f"(x).

(b) Graph f (x), f'(x), and f"(x) with a graphing utility.

(c) Identify x-values where f"(x) = 0, f"(x) > 0, and f"(x) < 0.

(d) Identify x-values where f '(x) has a maximum point or a minimum point, where f'(x) is increasing, and where f'(x) is decreasing.

(e) When f (x) has a maximum point, is f"(x) > 0 or f"(x) < 0?

(f) When f (x) has a minimum point, is f"(x) > 0 or f"(x) < 0?

f (x) = 2 + 3x - x³