

2-3 : Rate of Change
Presentation
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Mathematics
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7th - 8th Grade
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Medium
veera hanuman
Used 10+ times
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9 Slides • 5 Questions
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2-3 : Rate of Change and Slope

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New Vocabulary
rate of change: It is a ratio that describes, on average, how much one quantity changes with respect to a change in another quantity.
slope: It is the ratio of the change in the y-coordinates (rise) to the change in the x-coordinates (run) as you move from one point to another.
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Multiple Choice
1.REMODELING The table shows how the area Number of Floor Tiles Area of Tiled Surface of a tiled surface changes with the number of floor tiles.
A. Find the rate of change.
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Open Ended
he table shows how the area Number of Floor Tiles Area of Tiled Surface of a tiled surface changes with the number of floor tiles.
B. Explain the meaning of the rate of change.
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Multiple Choice
2.Refer to the graph above. Without calculating, find the 2-year period that has the least rate of change. Then calculate to verify your answer
2000 -2002, attendance increased by 0.5 million
2002 -2004, attendance increased by 0.5 million
2000 -2002, attendance increased by 1 million
2004 -2006, attendance increased by 0.5 million
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Multiple Choice
Determine whether each function is linear. Explain.
Yes, there is a constant rate of change
No, there is not a constant rate of change
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Multiple Choice
Determine whether each function is linear. Explain.
Yes, the rate of change is constant
No, the rate of change is not constant
2-3 : Rate of Change and Slope

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