Finding Solutions for Quadratics

Finding Solutions for Quadratics

9th Grade

13 Qs

quiz-placeholder

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Finding Solutions for Quadratics

Finding Solutions for Quadratics

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSA-REI.B.4B, 8.EE.A.2, HSA.APR.B.3

Standards-aligned

Created by

Anthony Clark

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve. x2 + 4x - 16 = 0

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x2 -4 = 77

9

-9

No Real Solutions

±9

Tags

CCSS.8.EE.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for m.
4m2 + 10 = 38

m = 7, -7

m = 7

m = √7

m = √7, -√7

Tags

CCSS.8.EE.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the equation by completing the square and then finding the roots. 
x2+ 6x - 4 = 36

x = -7, 7

x = 4, -10

x = -4 +- √7

x = 10, -4

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by taking the square root:

x2 = 49

-7

7

49

±7

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by taking the square root:

4x2 = 100

±10

±25

±5

5

Tags

CCSS.8.EE.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by taking square roots:
5b2 - 4 = 41

b = 9, b = -9

b = 3, b = -3

b = 8, b = -8

no solutionb

Tags

CCSS.HSA-REI.B.4B

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