GRADE 9 REVIEW

GRADE 9 REVIEW

9th Grade

20 Qs

quiz-placeholder

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GRADE 9 REVIEW

GRADE 9 REVIEW

Assessment

Quiz

Mathematics

9th Grade

Practice Problem

Medium

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

+3

Standards-aligned

Created by

Clarence Paul Famarin

Used 166+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

For what values of a will make the quadratic equation ax2 + bx + x = 0 be unreal?

1

2

3

0

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the equations below is NOT a quadratic equation?

7x2 + 8x – 5 = 0

4x3 – 2x + 5 = 0

-3x2 + 44x + 10 = 0

9x2 = 0

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A quadratic equation is an equation on a degree of _____.

1

2

3

4

4.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

Find the value of x in the quadratic equation x2 – 144 = 0.

12

-12

16

-16

Tags

CCSS.8.EE.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

Joshua is trying to solve the quadratic equation x2 – 25 by extracting the roots and he got positive 5 as one of the two roots. What is the other root?

5

-5

15

-25

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

2 mins • 3 pts

Given the quadratic equation x2 + 7x + 12, what are its factors?

(x + 2)(x + 6)

(x + 3)(x + 4)  

(x + 12)(x + 1)

 (x – 4)(x – 3)

7.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

One of the factors of x2 – 8 is x. What is the other factor?

x + 4

x - 1

x - 2

x - 4

Tags

CCSS.HSA.APR.B.2

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