Use the graph of a quadratic function to find the solution set of the equation or inequality.
-$x^{2}-13 x+40 \leq 0$

A) $\{5,8\}$
B) $(-\infty, 5) \cup(8, \infty)$
C) $(5,8)$
D) $[5,8]$

Question

Use the graph of a quadratic function to find the solution set of the equation or inequality.
-$x^{2}-13 x+40 \leq 0$

A) $\{5,8\}$ 
B) $(-\infty, 5) \cup(8, \infty)$ 
C) $(5,8)$ 
D) $[5,8]$

Quizplus · Accepted Answer

The Answer of Use the graph of a quadratic function to find the solution set of the equation or inequality.
-$x^{2}-13 x+40 \leq 0$

A) $\{5,8\}$ 
B) $(-\infty, 5) \cup(8, \infty)$ 
C) $(5,8)$ 
D) $[5,8]$

Use the Graph of a Quadratic Function to Find the Solution