Determine the equations of any horizontal and vertical asymptotes of $f ( x ) = \frac { x ^ { 2 } - 9 } { x ^ { 2 } + x - 12 }$ .
A)horizontal: y = 4; vertical: x = 0
B)horizontal: y = 1; vertical: x = -4
C)horizontal: y = 1; vertical: x = 3 and x = -4
D)horizontal: y = -3; vertical: x = -4
E)horizontal: y = 0; vertical: none

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The Answer of Determine the equations of any horizontal and vertical asymptotes of $f ( x ) = \frac { x ^ { 2 } - 9 } { x ^ { 2 } + x - 12 }$ .
A)horizontal: y = 4; vertical: x = 0
B)horizontal: y = 1; vertical: x = -4
C)horizontal: y = 1; vertical: x = 3 and x = -4
D)horizontal: y = -3; vertical: x = -4
E)horizontal: y = 0; vertical: none

Determine the Equations of Any Horizontal and Vertical Asymptotes Of f