anayahbailey11 anayahbailey11 16-01-2019 Mathematics contestada What is g(f(x)) when f(x) = 3x + 1 and g(x) = 4x2 - 4? A) g(f(x)) = 12x2 - 11 B) g(f(x)) = 13x2 + 10x C) g(f(x)) = 36x2 + 24x D) g(f(x)) = 144x2 + 96x + 12