Which pair of functions are inverses of each other?
Help help help!!!!!

Answer:
b
Step-by-step explanation:
check 1 by 1
a. [tex]y=\frac{\sqrt[3]{x}}{5}[/tex]
[tex]x=\frac{\sqrt[3]{y} }{5}[/tex]
125x^3=y which is not equal to g(x)
b. y=2x-9
inverse= x=2y-9
x+9=2y
y=(x+9)/2 which is equal to g(x). B is the answer.