Find $\frac { f ( x + h ) - f ( x ) } { h }$

Multiple Choice

Find $\frac { f ( x + h ) - f ( x ) } { h }$ for the given function.
- $$f ( x ) = x ^ { 3 } - 11$$

A) $3 x ^ { 2 } + 3 x + h ^ { 2 }$
B) $3 x ^ { 2 } + 3 x h + h ^ { 2 } - 22$
C) $3 x ^ { 2 } + 3 x h + h ^ { 2 }$
D) $3 x ^ { 2 } + 3 x + h ^ { 2 } - 22$