Find the Domain of the Function $$f ( x ) = x - \frac { 7 } { x - 3 }$$

Multiple Choice

Find the domain of the function.
- $$f ( x ) = x - \frac { 7 } { x - 3 }$$

A) $( \infty , 7 )$ or $( 7 , \infty )$
B) $( \infty , \infty )$
C) $( \infty , 0 )$ or $( 0 , \infty )$
D) $( \infty , 3 )$ or $( 3 , \infty )$