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

Question 382

Multiple Choice

Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval
notation.
- x2+8x+150x ^ { 2 } + 8 x + 15 \geq 0
 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 )


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

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