Question

F(x) = 7x - 9, g(x) = 2x - 4
Find (fg)(x)​

Answer 1

14x^2 - 46x +36

Explanation:

Because it is (fg)(x), you multiply both equations together. I personally used the FOIL method.

(7x-9)(2x-4)

14x^2 - 28x - 18x + 36

14x^2 - 46x +36