Find the Indicated Composite Function $f ( x ) = \frac { 1 } { x }$

Multiple Choice

Find the indicated composite function. f (x + 5) where $f ( x ) = \frac { 1 } { x }$

A)
$f ( x + 5 ) = \frac { 1 } { x + 5 }$
B)
$f ( x + 5 ) = \frac { 1 } { x } + 5$
C)
$f ( x + 5 ) = x + 5 + \frac { 1 } { x }$
D)
$f ( x + 5 ) = 1 + \frac { 3 } { x }$