Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval
notation.
-$$x ^ { 2 } + 8 x + 15 \geq 0$$

A) $( - \infty , - 5 ] \cup [ - 3 , \infty )$
B) $[ - 5 , - 3 ]$
C) $( - \infty , - 5 ]$
D) $[ - 3 , \infty )$

Question

Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval
notation.
-$$x ^ { 2 } + 8 x + 15 \geq 0$$

A) $( - \infty , - 5 ] \cup [ - 3 , \infty )$ 
B) $[ - 5 , - 3 ]$ 
C) $( - \infty , - 5 ]$ 
D) $[ - 3 , \infty )$

Quizplus · Accepted Answer

The Answer of Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval
notation.
-$$x ^ { 2 } + 8 x + 15 \geq 0$$

A) $( - \infty , - 5 ] \cup [ - 3 , \infty )$ 
B) $[ - 5 , - 3 ]$ 
C) $( - \infty , - 5 ]$ 
D) $[ - 3 , \infty )$

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