Find the Vertical Asymptotes, If Any, of the Graph of the Rational

Multiple Choice

Find the vertical asymptotes, if any, of the graph of the rational function.
- $$\frac { x - 49 } { x ^ { 2 } - 12 x + 32 }$$

A) $x = 4 , x = 8$
B) $x = - 4 , x = - 8$
C) $x = 4 , x = 8 , x = - 49$
D) $x = - 49$