Suppose that the second derivative of a function f is given by
f''(x)=x^(7)(x-2)^(2)(x-3)^(9)
Find the x-coordinates of the inflection points of f (if any).
(A) 0 and 3 only (B) none (C) 0 and 2 only (D) 3 only (E) 2 only (F) 0,2, and 3 (G) 0 only (H) 2 and 3 only