Day 3: Describing Functions
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•
Mathematics
•
8th Grade
•
Medium
Tia Fox
Used 6+ times
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4 Slides • 8 Questions
1
Day 3:
2
Open Ended
Does this table represent a function?
How did you test it?
3
Multiple Choice
Determine the slope of this table of values shown.
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Intervals
Between two values or points
To name an interval:
Focus on the domain, # < x < #
Increasing: B: 2 < x < 4
Decreasing: A: 0 < x <2; D: 5 < x < 8
Constant: C: 4 < x < 5
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Use the graph of the function to answer the following questions
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Multiple Select
Name an interval of x where the function is linear.
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Fill in the Blanks
Name an interval where the function is increasing.
Type answer...
8
Fill in the Blanks
Name an interval of x where the function is decreasing linearly.
Type answer...
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Open Ended
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Antonio and Juan are in a 4-mile bike race. The graph below shows the distance of each racer (in miles) as a function of time (in minutes).
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Open Ended
a. Who wins the race? How do you know?
12
Open Ended
Imagine you were watching the race and had to announce it over the radio; write a little story describing the race.
Day 3:
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