Task: Question Answering
Input (English): If \(f(x) = \frac{x + 4}{x}\) and \(g(x) = x^2 - 6\), what is the difference between \(f(x)\) and \(g(x)\) when \(x = 2\)?
(A)1 (B)2 (C)3 (D)5 (E)6
Output (English): D