Find the Domain of the Function $$f ( x ) = \log _ { 10 } \frac { x + 4 } { x - 4 }$$

Multiple Choice

Find the domain of the function.
- $$f ( x ) = \log _ { 10 } \frac { x + 4 } { x - 4 }$$

A) $( - \infty , - 4 ) \cup ( 4 , \infty )$
B) $( 4 , \infty )$
C) $( - 4,4 )$
D) $( - \infty , - 4 )$