Differentiability of Functions
November 13th, 2022
5. Let f be twice differentiable on (a,b). If g is an antiderivative of f” on (a,b), then then g ‘ (x) must equal :
A. f(x)
B. f(x)
C. f”(x)
D. f(x) + C, for some C not necessarily 0
E. f”(x) + C, for some C not necessarily 0