Find the Inverse Of $f ( x ) = \frac { x + 2 } { x - 2 }$

Multiple Choice

Find the inverse of $f ( x ) = \frac { x + 2 } { x - 2 }$

A) $f ^ { - 1 } ( x ) = \frac { x - 2 } { x + 2 }$
B) $f ^ { - 1 } ( x ) = \frac { 2 x - 1 } { x + 2 }$
C) $f ^ { - 1 } ( x ) = \frac { 2 x - 2 } { x - 1 }$
D) $f ^ { - 1 } ( x ) = \frac { 2 x + 2 } { x - 1 }$