Solve the Rational Inequality $$\frac { ( x - 3 ) ( x + 7 ) } { x - 4 } \leq 0$$

Multiple Choice

Solve the rational inequality. Write the solution set in interval notation.
- $$\frac { ( x - 3 ) ( x + 7 ) } { x - 4 } \leq 0$$

A) $( - \infty , - 7 ) \cup ( 3,4 )$

B) $[ - 7,3 ] \cup ( 4 , \infty )$

C) $[ 3,4 )$

D) $( - \infty , - 7 ] \cup [ 3,4 )$