f(x) = 2x – 1g(x) = 7x – 12What is h(x) = f(x) + g(x)?

Add the two functions term by term: h(x) = f(x) + g(x) = (2x − 1) + (7x − 12). Combine like terms to get 2x + 7x = 9x and −1 − 12 = −13, so h(x) = 9x − 13. The correct choice is A, h(x) = 9x − 13.

AI-written and checked against the verified answer.