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  5. 2.4 Using The Discriminant Mastery Quiz

2.4 Using the Discriminant Mastery Quiz

Authored by Corina Srygley

Mathematics

11th Grade

CCSS covered

Used 3+ times

2.4 Using the Discriminant Mastery Quiz
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18 questions

Show all answers

1.

MATH RESPONSE QUESTION

2 mins • 1 pt

Find the discriminant of x2+3x=40.x^2+3x=40.

169169

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

2.

MATH RESPONSE QUESTION

2 mins • 1 pt

Find the discriminant of x2+6x−5=0x^2+6x-5=0

5656

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

3.

MATH RESPONSE QUESTION

2 mins • 1 pt

Find the discriminant of 2x2+11=4x2x^2+11=4x

−72-72

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

4.

MATH RESPONSE QUESTION

2 mins • 1 pt

Find the discriminant of x2+12x+36=0x^2+12x+36=0

00

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

5.

MATH RESPONSE QUESTION

2 mins • 1 pt

Find the discriminant of x2−8x+13=0x^2-8x+13=0

1212

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many solutions will there be?

x2+3x=40x^2+3x=40

0

1

2

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many solutions will there be?

x2+6x−5=0x^2+6x-5=0

0

1

2

Tags

CCSS.HSA-REI.B.4B

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