Respuesta :

Answer:

-9

Step-by-step explanation:

Lool at the negative x axis

Answer:

x = - 9

Step-by-step explanation:

Locate y = g(x) = - 2 on the y- axis.

Go horizontally left, parallel to the x- axis until the graph is met.

Read the corresponding value from the x- axis at this point, that is

input is x = - 9