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Functions Quiz Review

Authored by Andrea Sarkissian

Mathematics

8th Grade

CCSS covered

Used 6+ times

Functions Quiz Review
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25 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which mapping diagram is correct for the following set of numbers?

(1,7), (3,8),​ (3,6), (6,5),​ (2,11), (1,4)

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which mapping diagram is correct for the following set of numbers?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The following relation a function?

Yes, is a function

No, not a function

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The following relation a function?

​(2,−​1), ​(1,−​6), ​(6,−​3), ​(4,−​7)

Yes, is a function

No, not a function

Tags

CCSS.8.F.A.1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The following relation a function?

​(2,−​1), ​(1,−​6), ​(2,−​3), ​(4,−​7)

Yes, is a function

No, not a function

Tags

CCSS.8.F.A.1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which of the following statements is true about the relation below?

​(2,−​1), ​(1,−​6), ​(6,−​3), ​(4,−​7)

The relation is a function because each x-value corresponds to exactly one y-value.

The relation is NOT a function because each x-value corresponds to exactly one y-value.

The relation is a function because each y-value corresponds to exactly one x-value.

The relation is NOT a function because each y-value corresponds to exactly one x-value.

Tags

CCSS.8.F.A.1

7.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Which of these relations are​ functions? SELECT ALL THAT APPLY.

(4,4), (5,4),​ (6,4), (7,4),​ (8,4)

​(4,4), (5,6),​ (6,8), (6,10),​ (7,12)

​(6,9), (7,19),​ (8,29), (8,39),​ (9,49)

​(7,33), (8,30),​ (9,27), (10,24),​ (11,21)

Tags

CCSS.8.F.A.1

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