Roots of Quadratic Functions

• There are two real roots

• There is one one repeated root

• There are no real roots

• There are two rational roots

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CCSS.HSA-REI.B.4B

• 1

• 17

• 6

• 14

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CCSS.HSA-REI.B.4B

• Dicriminant

• Numerator

• Divisor

• Denominator

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CCSS.HSA-REI.B.4B

• One real solution

• Two real solutions

• Two complex but not real solutions

• All of the above

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CCSS.HSA-REI.B.4B

• Real roots

• Real and equal

• Real and unequal

• No real roots

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CCSS.HSA-REI.B.4B

Which of the following equations has no real roots?

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CCSS.HSA-REI.B.4B

• 2

• 1

• -1

• 0

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CCSS.HSA-REI.B.4B

If a quadratic equation has no real roots the value of the discriminant could be

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CCSS.HSA-REI.B.4B

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CCSS.HSA-REI.B.4B

Which of these equations has two real roots?

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CCSS.HSA-REI.B.4B