Find the Indicated Function and Write Its Domain in Interval $$n ( x ) = x + 3 , q ( x ) = \frac { 1 } { x + 6 } , ( q \circ n ) ( x ) = ?$$

Multiple Choice

Find the indicated function and write its domain in interval notation.
- $$n ( x ) = x + 3 , q ( x ) = \frac { 1 } { x + 6 } , ( q \circ n ) ( x ) = ?$$

A) $( q \circ n ) ( x ) = \frac { 1 } { x + 6 } + 3 ;$ domain: $( - \infty , 6 ) \cup ( 6 , \infty )$
B) $( q \circ n ) ( x ) = \frac { 1 } { x + 9 }$ ; domain: $( - \infty , 9 ) \cup ( 9 , \infty )$
C) $( q \circ n ) ( x ) = \frac { 1 } { x + 6 } + 3$ ; domain: $( - \infty , - 6 ) \cup ( - 6 , \infty )$
D) $( q \circ n ) ( x ) = \frac { 1 } { x + 9 } ;$ domain: $( - \infty , - 9 ) \cup ( - 9 , \infty )$