Understanding functions

Understanding functions

8th Grade

20 Qs

quiz-placeholder

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Understanding functions

Understanding functions

Assessment

Quiz

Mathematics

8th Grade

Easy

CCSS.8.F.A.1, (4) Function and Relation

Standards-aligned

Created by

Wayground Content

Used 5+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a function?

Any set of ordered pairs.

Any graph of x and y values.

A relation that maps every domain value to exactly one range value.

A relation that maps every range value to exactly one domain values.

Tags

CCSS.8.F.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Does this picture represent a function?

Function

Non-Function

Tags

CCSS.8.F.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or False: a function is a relationship where each input has exactly one output.

True

False

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What makes a relation a function?

Every input(x) has one output(y)

Every output(y) has one input(x)

All relations are functions

Tags

CCSS.8.F.A.1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
Is this mapping a function or not a function? 
Function
Not a Function

Tags

CCSS.8.F.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a function?

A relation that maps every domain value to exactly one range value.

A relation that maps every range value to exactly one domain value.

Any set of ordered pairs.

Any graph of x and y values.

Tags

CCSS.8.F.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Does the situation represent a function?


Each school bus driver is paired with 25 students to transport.

Yes

No

Tags

CCSS.8.F.A.1

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