Use the given table for y = ax2 + bx + c to solve ax2 + bx + c < 0 or ax2 + bx + c > 0, as indicated.y = -x2 + 9x - 19.25; ax2 + bx + c < 0
A. 3.5 < x < 5.5
B. x < 3.5 or x > 5.5
C. -5.5 < x < -3.5
D. x < -5.5 or x > -3.5
Answer: B
Mathematics
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A. ?
B. ?
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