Consider the two functions. f(x)=12x2 3 g(x)=x3 2x2−4 What is (f g)(x) ? Responses (f g)(x)=x3 32x2−7 ( f g ) ( x ) = x 3 3 2 x 2 − − 7 (f g)(x)=x3 52x2−7 ( f g ) ( x ) = x 3 5 2 x 2 − − 7 (f g)(x)=x3 32x2−1 ( f g ) ( x ) = x 3 3 2 x 2 − − 1 (f g)(x)=x3 52x2−1