Find the Inverse of the One-To-One Function $$f ( x ) = - 4 x - 6$$

Multiple Choice

Find the inverse of the one-to-one function.
- $$f ( x ) = - 4 x - 6$$

A) $\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \frac { \mathrm { x } + 6 } { - 4 }$
B) $\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \frac { \mathrm { x } - 6 } { - 4 }$
C) $\mathrm { f } ^ { - 1 } ( \mathrm { x } ) = \frac { \mathrm { y } + 6 } { - 4 }$
D) $f ^ { - 1 } ( x ) = \frac { - 4 x + 6 } { - 4 }$