Unit 5 Test: Use Functions to Model Relationships

Quiz
•
Mathematics
•
8th Grade
•
Medium
+1
Standards-aligned
April Boyles
Used 12+ times
FREE Resource
30 questions
Show all answers
1.
GRAPHING QUESTION
3 mins • 2 pts
Graph the table (8.F.A.1b).
2.
OPEN ENDED QUESTION
15 mins • 2 pts
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
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
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
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
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
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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