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Unit 5 Test Review: Use Functions to Model Relationships

Authored by April Boyles

Mathematics

8th Grade

8 covered

Used 12+ times

Unit 5 Test Review: Use Functions to Model Relationships
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30 questions

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1.

GRAPHING QUESTION

3 mins • 2 pts

Media Image

Graph the table (8.F.A.1b).

Tags

CCSS.8.EE.B.5

2.

OPEN ENDED QUESTION

15 mins • 2 pts

Media Image

Does the relation below represent a function? Explain why or why not. (8.F.A.1b)

Evaluate responses using AI:

OFF

Tags

8.F.A.1b

3.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

Media Image

Jane and Marcus are running in a marathon. Jane runs at an average speed of 6 miles per hour. The graph shows the average speed Marcus runs. Compare the functions' rates of change. (8.F.A.2)

What is Jane's rate of change (slope)? Explain.

Tags

8.F.A.2

4.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

Media Image

Jane and Marcus are running in a marathon. Jane runs at an average speed of 6 miles per hour. The graph shows the average speed Marcus runs. Compare the functions' rates of change. (8.F.A.2)

What is Marcus's rate of change (slope)? Explain

Tags

8.F.A.2

5.

OPEN ENDED QUESTION

3 mins • 1 pt

Media Image

Jane and Marcus are running in a marathon. Jane runs at an average speed of 6 miles per hour. The graph shows the average speed Marcus runs. Compare the functions' rates of change. (8.F.A.2)

Who runs faster?

Evaluate responses using AI:

OFF

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Jane and Marcus are running in a marathon. Jane runs at an average speed of 6 miles per hour. The graph shows the average speed Marcus runs. Compare the functions' rates of change. (8.F.A.2)

Jane and Marcus have the same average speed.

Jane’s average speed is double Marcus’s average speed.

Marcus’s average speed is 2 miles per hour greater than Jane’s average speed.

Marcus’s average speed is 2 miles per hour less than Jane’s average speed.

Tags

8.F.A.2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Does this relation represent a function? (8.F.A.1b)

 (1, 3), (2, 5), (2, 7), (4, 9)

Yes

No

Tags

8.F.A.1b

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