Find the Domain of the Function and Identify Any Vertical $$f ( x ) = \frac { x - 2 } { x ^ { 2 } - 4 }$$

Multiple Choice

Find the domain of the function and identify any vertical and horizontal asymptotes.​ $$f ( x ) = \frac { x - 2 } { x ^ { 2 } - 4 }$$ ​

A) The domain is all real numbers x except x = ±2.There is a vertical asymptote at x = -2,and a horizontal asymptote at y = 0.
B) The domain is all real numbers x except x = ±2.There is a vertical asymptote at x = -2,and a horizontal asymptote at y = $\frac { 1 } { 2 }$ .
C) The domain is all real numbers x.There is a vertical asymptote at x = -4,and a horizontal asymptote at y = 0.
D) The domain is all real numbers x except x ​= ±4.There is a vertical asymptote at x = -4,and a horizontal asymptote at y = 0.
E) The domain is all real numbers x except x ​= ±4.There is a vertical asymptote at x = -2,and no horizontal asymptote.