Evaluate and Simplify $f ( x ) = \frac { x + 2 } { x - 3 }$

Multiple Choice

Evaluate and simplify $f ( x ) = \frac { x + 2 } { x - 3 }$ at $x = x - 8$ .

A) $f ( x - 8 ) = - \frac { x - 6 } { x - 11 }$
B) $f ( x - 8 ) = \frac { x + 2 } { x + 1 }$
C) $f ( x - 8 ) = \frac { x - 6 } { x + 1 }$
D) $f ( x - 8 ) = \frac { x - 6 } { x - 11 }$
E) $f ( x - 8 ) = \frac { x + 2 } { x - 1 }$