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College math practice test MCQ: if a < 0, then function ƒ(x) = a x² + bx + c has with options maximum value, minimum value, constant value and positive value for college board examination to practice logic questions for free online competitions and examinations. Free study guide is for online learning solution of a quadratic equations quiz with MCQs to practice test questions with answers.

MCQ: If a < 0, then function ƒ(x) = a x² + bx + c has

1. maximum value
2. minimum value
3. constant value
4. positive value

A

MCQ: If one solution of equation x² + ax +2 = 0 is x = 1, then

1. a = -7
2. a = 7
3. a = 0
4. a = -3

D

MCQ: Polynomial a x³+ b x²+ 8

1. 8
2. 3
3. a + b
4. None of Above

B

MCQ: If a > 0, then function ƒ(x) = a x² + bx + c has

1. maximum value
2. minimum value
3. constant value
4. positive value

B

MCQ: If one solution of equation x² + ax + 2 = 0 is x = 1, then

1. a = -7
2. a = 7
3. a = 0
4. a = - 3

D