Give the Equation of Any Oblique Asymptotes $$f ( x ) = \frac { x ^ { 2 } + 4 x - 7 } { x - 9 }$$

Multiple Choice

Give the equation of any oblique asymptotes.
- $$f ( x ) = \frac { x ^ { 2 } + 4 x - 7 } { x - 9 }$$

A) $y = x + 13$
B) $x = y + 13$
C) none
D) $y = x - 5$