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Functions Study Guide

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Functions Study Guide
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19 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Does the following set of ordered pairs represent a function?

{ (6, 3) , (7, 3) , (8, 4) , (9, 2) }

Yes, every input has only one output

Yes, the inputs have more than one output

No, the inputs have the same outputs

No, they don't pass the vertical line test

Tags

CCSS.8.F.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this graph a function?

No, it does not pass the vertical line test

Yes, it passes the vertical lines test

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Does this graph represent a function?

Yes, it passes the vertical line test

No, it does not pass the vertical line test

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Does this graph represent a function?

Yes, it passes the vertical line test

No, it does not pass the vertical line test

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is the correct definition of a function?

A relation where each input has exactly one output

A relation where each input has multiple outputs

A relation where each output has multiple inputs

A relation where inputs and outputs are the same

Tags

CCSS.8.F.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following does not represent a function?

Tags

CCSS.8.F.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSF-BF.A.1C

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