Find the Inverse Function Of $f$ $f ( x ) = x ^ { 5 } - 1$

Multiple Choice

Find the inverse function of $f$ .
$f ( x ) = x ^ { 5 } - 1$

A) $f ^ { - 1 } ( x ) = - \sqrt [ 5 ] { x } - 1$
B) $f ^ { - 1 } ( x ) = \sqrt [ 5 ] { x } - 1$
C) $f ^ { - 1 } ( x ) = - \sqrt [ 5 ] { x - 1 }$
D) $f ^ { - 1 } ( x ) = \sqrt [ 5 ] { x + 1 }$
E) $f ^ { - 1 } ( x ) = \sqrt [ 5 ] { x } + 1$