Simplify the Rational Expression $\frac { 9 x ^ { 2 } - 79 x + 56 } { x - 8 }$

Multiple Choice

Simplify the rational expression.
- $\frac { 9 x ^ { 2 } - 79 x + 56 } { x - 8 }$

A) $\frac { 1 } { x - 8 }$
B) $9 x - 7$
C) $\frac { 9 x ^ { 2 } - 79 x + 56 } { x - 8 }$
D) $9 x ^ { 2 } - 86$