Use a Graphing Calculator to Solve the Inequality $x ^ { 2 } + 12 x + 32 \geq 92$

Multiple Choice

Use a graphing calculator to solve the inequality $x ^ { 2 } + 12 x + 32 \geq 92$ . Round all numerical values in your answer to three decimal places, where applicable.

A) $( - \infty , - 5.798 ] \cup [ 13.798 , \infty )$
B) $( 0 , \infty )$
C) $( - \infty , \infty )$
D) $( - \infty , - 15.798 ] \cup [ 3.798 , \infty )$
E) $( - \infty , - 13.798 ] \cup [ 5.798 , \infty )$