Solve the Polynomial Inequality and Graph the Solution Set on a Number

Multiple Choice

Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval
notation.
- $$x ^ { 2 } - 3 x - 28 < 0$$

A) $( - 4,7 )$

B) $( - \infty , - 4 )$

C) $( 7 , \infty )$

D) $( - \infty , - 4 ) \cup ( 7 , \infty )$