Question

5.
If g(x) = 3x + 4, what is the value of g-1(g(-2))?

Answer 1

Answer:

- 2

Step-by-step explanation:

The composition of inverse functions gives x

g(x) and $g^{-1}$ (x) are inverse functions, then

$g^{-1}$ (g(x)) = x , thus

$g^{-1}$ (g(- 2)) = - 2