Latest exam Aptitude Question SOLUTION: What is f(3) if f(x) = g(x) – 1, g(x) = (h(x))^2 – 12, and h(x) = 4? @ Substitute 2x^3 + 1 for z(x) in f(x) = z(x) – 1. a. f(x) = 4 b. f(x) = (h(x))^2 – 13 c. f(x) = 3 d