Question

Let g(x) = 9x-8. Find f(x) so that h(x) = f(g(x)). H(x) = -9/9x-8

Answer 1

f(x)=-9/x

Explanation:

g(x) = 9x-8,

h(x)=f(g(x))=-9/(9x-8)

h(x)=f(9x-8)=-9/(9x-8)

If X =9x-8, then f(X) =-9/X