Question

Question #9ff05

Answer 1

`f(x)=2/3x+7/3`

Explanation:

Let `f(x)=ax+b`, then:

`g(f(x))=3(ax+b)-2=3ax+3b-2=2x+5`

`3a=2 => a=2/3`

`3b-2=5 => b=7/3`

`f(x)=2/3x+7/3`