Find the Derivative of the Following Function Using the Limiting $$f ( x ) = \frac { 2 } { x - 3 }$$

Multiple Choice

Find the derivative of the following function using the limiting process. $$f ( x ) = \frac { 2 } { x - 3 }$$

A) $f ^ { t } ( x ) = \frac { 2 } { ( x + 3 ) ^ { 2 } }$
B) $f ^ { t } ( x ) = - \frac { 2 x } { ( x - 3 ) ^ { 2 } }$
C) $f ^ { t} ( x ) = - \frac { 2 } { ( x - 3 ) ^ { 2 } }$
D) $f ^ { t } ( x ) = \frac { 2 } { ( x - 3 ) ^ { 2 } }$
E) $f ^ { t } ( x ) = - \frac { 2 } { ( x + 3 ) ^ { 2 } }$