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Solve the Inequality 7y2+5y9(7y+5)7 y ^ { 2 } + 5 y \leq - 9 ( 7 y + 5 )

Question 193

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- 7y2+5y9(7y+5) 7 y ^ { 2 } + 5 y \leq - 9 ( 7 y + 5 )


A) [9,57]\left[ - 9 , - \frac { 5 } { 7 } \right]
B) (,9][57,]( - \infty , - 9 ] \cup \left[ - \frac { 5 } { 7 } , \infty \right]
C) (,9]( - \infty , - 9 ]
D) (9,) ( - 9 , \infty )

Correct Answer:

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