Question

Can some one help me please time

Answer 1

The answer would be B. 2x+4 / x

Answer 2

For this case we have that by definition of composition of functions that:

`(f_ {0} h_ {0} g) = f (h (g (x)))`

So:

`h (g (x)) = 4 (x-2) -1 = 4x-8-1 = 4x-9`

So:

`f (h (g (x))) = \frac {4x-9 + 4} {4x-9} = \frac {4x-5} {4x-9}`

ANswer:

`(f_ {0} h_ {0} g) = \frac {4x-5} {4x-9}`

Option D