Find the Domain of the Logarithmic Function $$f ( x ) = \log _ { 6 } ( x + 7 ) ^ { 2 }$$

Multiple Choice

Find the domain of the logarithmic function. Write your answer in interval notation.
- $$f ( x ) = \log _ { 6 } ( x + 7 ) ^ { 2 }$$

A) $( - 7 , \infty )$
B) $( - \infty , 0 ) \cup ( 0 , \infty )$
C) $( 7 , \infty )$
D) $( - \infty , - 7 ) \cup ( - 7 , \infty )$