Use the remainder theorem to determine whether x - 2 is a factor of

f(x) = x^3 + 3x^2 - x - 18

AYes, x - 2 is a factor of f(x) because f(2) = 0

BNo, x - 2 is not a factor of f(x) because f(2) = 0

CYes, x - 2 is a factor of f(x) because f(-2) = -12

DNo, x - 2 is not a factor of f(x) because f(-2) = -12