Find the Domain of the Function $f ( x ) = \log _ { 10 } \left( x ^ { 2 } - 11 x + 18 \right)$

Multiple Choice

Find the domain of the function.
- $f ( x ) = \log _ { 10 } \left( x ^ { 2 } - 11 x + 18 \right)$

A) $( - \infty , 2 ) \cup ( 9 , \infty )$
B) $( 9 , \infty )$
C) $( - 2,9 )$
D) $( - \infty , - 2 )$