Find the Domain of the Function and Identify Any Vertical $$f ( x ) = \frac { 7 + x } { 7 - x }$$

Find the domain of the function and identify any vertical and horizontal asymptotes.​ $$f ( x ) = \frac { 7 + x } { 7 - x }$$ ​

A) Domain: all real numbers x except x = 7 Vertical asymptote: x = 7
Horizontal asymptote: y = -1
B) Domain: all real numbers x Vertical asymptote: x = -7
Horizontal asymptote: y = 0
C) Domain: all real numbers x except x = 0 Vertical asymptote: x = 0
Horizontal asymptote: y = -1
D) Domain: all real numbers x except x = 7 Vertical asymptote: x = 0
Horizontal asymptote: y = -7
E) Domain: all real numbers x except x = -7 Vertical asymptote: x = 0
Horizontal asymptote: y = 7

Correct Answer:

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