Find the Vertical Asymptotes of the Rational Function $$g ( x ) = \frac { x } { x ^ { 3 } - 343 }$$

Multiple Choice

Find the vertical asymptotes of the rational function.
- $$g ( x ) = \frac { x } { x ^ { 3 } - 343 }$$

A) $x = - 7$
B) $x = - 7 , x = 7$
C) $x = 7$
D) $x = 49$