Question

(BEST ANSWER GETS MEDAL!) Please help! If f(x) =3x + 2, g(x) = -x^2, and h(x) = (x-2)/5, find f(h(2))=(f of h)(2)

Answer 1

@ganeshie8

Answer 2

Shoplove,
Are you sure you aren't missing anything here? H(2) is zero, as 2-2 in the numerator is 0. It doesn't matter that its divided by 5. The g(x) isn't used. Plugging zero into F(x)=3x+2 gives you 3(0)+2, which is just 2. That isn't too hard to do, but I want to make sure there isn't any more to the problem, because usually a function within a function problem won't give you one that has zero as the answer, and also its strange that the g(x) part isn't needed. Hope this can help you. Let me know if you have any questions on it