How do I solve this ?

g(-9) = 1

Step-by-step explanation:

g(-9) is the value of the function at x = -9

Go over the x = -9 and go up until you hit the blue line

Read the value of y

g(-9) = 1

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734