Question

Given: g(x)=3/x-2
h(x)=9x
PLS I NEED ANSWER TO PASS CLASS

Answer 1

(g•h)=g(h(x))

So that means subbing h(x) into g(x) wherever there’s an “x”
So
= 3/ [h(x)-2]
= 3/(9x-2)

Then we sub in the 7
=3/ [9(7)-2]
=3/61