Find the Inverse of the Function $$f ( x ) = 5 x + 3$$

Multiple Choice

Find the inverse of the function.
- $$f ( x ) = 5 x + 3$$

A) $f ^ { - 1 } ( x ) = \frac { x - 3 } { 5 }$
B) Not a one-to-one function
C) $f ^ { - 1 } ( x ) = \frac { x } { 5 } - 3$
D) $f ^ { - 1 } ( x ) = \frac { x + 3 } { 5 }$