iwillsimp iwillsimp 24-10-2022 Mathematics Answered 5. If f(x) = x? + 5, which of the following is equal to g(x) = f(x + 1) ? A.g(x) = x2 + 2x + 6 B. g(x) = x2 + 6 C. g(x) = x2 + 2x +1 D. g (x) = x2 + 2x + 5