Respuesta :

u got D the right ans already but heres the explanation:

from f(0), f(2) and f(5), A n C are wrong

both B & D has f'(x) < 0 but only D has f''(x) < 0

A is wrong: f(5)>0

B is wrong: f''(x)<0

C is wrong: f(2)>0

D is the right ans