For the Pair of Functions, Find the Indicated Sum, Difference $$f ( x ) = \sqrt { 3 x + 3 } , g ( x ) = \frac { 1 } { x }$$

Multiple Choice

For the pair of functions, find the indicated sum, difference, product, or quotient.
- $$f ( x ) = \sqrt { 3 x + 3 } , g ( x ) = \frac { 1 } { x }$$
Find $\left( \frac { f } { g } \right) ( x )$ .

A) $x \sqrt { 3 x + 3 }$
B) $\frac { 1 } { x \sqrt { 3 x + 3 } }$
C) $\frac { \sqrt { 3 x + 3 } } { x }$
D) $\frac { x } { \sqrt { 3 x + 3 } }$