Solve Quadratics by Graphing and Square Root

Solve Quadratics by Graphing and Square Root

9th Grade

15 Qs

quiz-placeholder

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Solve Quadratics by Graphing and Square Root

Solve Quadratics by Graphing and Square Root

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSA-REI.B.4B, 8.EE.A.2, HSF-IF.C.7C

+2

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What is another way to say "where a function crosses the x-axis"? Select all that apply.

x-intercept

root

zero

y-intercept

Tags

CCSS.HSF-IF.C.7C

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-2 and 3

2 and -3

only 2

only 3

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x = 9 or x = -9

no solutions

x = 2 or x = -2

x = 81 or x = -81

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is this formula?

This is the speed of light formula.

This is the quadratic formula.

This is the zero product property.

This is scary.

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the quadratic equation by graphing.

a² + 10a + 21 = 0

± √21

-3 , -7

3 , 7

28 , -7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using the square root property. 4m2 - 100 = 0

m=25, -25

m=96

m=5, -5

m=-96

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which answer below has the correct zero's

2 and -5

-10 and -3

-2 and 5

-1 and 10

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

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