Write the Domain in Interval Notation and Identify Any Vertical $$f ( x ) = \frac { 2 x - 4 } { x ^ { 2 } + 5 x - 14 }$$

Multiple Choice

Write the domain in interval notation and identify any vertical asymptotes.
- $$f ( x ) = \frac { 2 x - 4 } { x ^ { 2 } + 5 x - 14 }$$

A) $( - \infty , - 7 ) \cup ( - 7,2 ) \cup ( 2 , \infty ) ; x = - 7$
B) $( - \infty , - 7 ) \cup ( - 7,2 ) \cup ( 2 , \infty ) ; x = - 7 , x = 2$
C) $( - \infty , - 2 ) \cup ( - 2,7 ) \cup ( 7 , \infty ) ; x = - 7$
D) $( - \infty , - 2 ) \cup ( - 2,7 ) \cup ( 7 , \infty ) ; x = - 7 , x = 2$