Use the given graph of f(x) = ax2 + bx + c to solve the specified inequality.f(x) > 0

A. x < -3
B. x < -3 or x > 2
C. -3 < x < 2
D. No solutions


Answer: B

Mathematics

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Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = -x2 + 9x - 1

A. Maximum: 
B. Maximum: - 
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D. Minimum: 

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Write the product in standard form.(2 + 7i)(4 - 3i)

A. -13 + 34i B. 29 + 22i C. -21i2 + 22i + 8 D. 29 - 22i

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