Question

Can some one help me please time

Answer 1

Answer:

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