Decide Whether or Not the Functions Are Inverses of Each $$f ( x ) = \frac { 9 + x } { x } , g ( x ) = \frac { 9 } { x - 1 }$$

Multiple Choice

Decide whether or not the functions are inverses of each other.
- $$f ( x ) = \frac { 9 + x } { x } , g ( x ) = \frac { 9 } { x - 1 }$$

A) Yes
B) No