Question

Evaluate h(4), where h=g of f

Answer 1

`h(4)=(gof)(4)=g(f(4))` so you must find
`f(4)` first.


`f(4)= (1)/(4-3) =1`


`h(4)=(gof)(4)=g(f(4))=g(1)`

So you look at what g(1) is?


`g(1)=1^2+3=4`

Therefore, h(4)=4