State the domain of the rational function.
-$$f ( x ) = \frac { x ^ { 2 } + 4 x - 12 } { x ^ { 2 } - 2 x - 8 }$$
A) $( - \infty , - 4 ) \cup ( - 4,2 ) \cup ( 2 , \infty )$
B) $( - \infty , - 2 ) \cup ( - 2,4 ) \cup ( 4 , \infty )$
C) $( - \infty , \infty )$
D) $( - \infty , 4 ) \cup ( 4 , \infty )$

Question

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The Answer of State the domain of the rational function.
-$$f ( x ) = \frac { x ^ { 2 } + 4 x - 12 } { x ^ { 2 } - 2 x - 8 }$$
A) $( - \infty , - 4 ) \cup ( - 4,2 ) \cup ( 2 , \infty )$
B) $( - \infty , - 2 ) \cup ( - 2,4 ) \cup ( 4 , \infty )$
C) $( - \infty , \infty )$
D) $( - \infty , 4 ) \cup ( 4 , \infty )$

State the Domain of the Rational Function f(x)=x2+4x−12x2−2x−8f ( x ) = \frac { x ^ { 2 } + 4 x - 12 } { x ^ { 2 } - 2 x - 8 }f(x)=x2−2x−8x2+4x−12​

State the Domain of the Rational Function $f ( x ) = \frac { x ^ { 2 } + 4 x - 12 } { x ^ { 2 } - 2 x - 8 }$