Problem 81 of 7
From the table x=0, y=100; x=5, y=90; x=10, y=70; x=15, y=60, identify the interval with greatest average rate of change.
Using a hint is okay. It just tells the trainer to give you a little more review.
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compare consecutive or selected intervals.
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Table must include consecutive intervals whose rates can be compared.
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Your answer is equivalent to the expected form.
Walkthrough
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1. Compute rate for each interval.
2. Compare the rates numerically.
3. Choose the interval with the largest rate value.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Choosing greatest absolute change when prompt asks greatest rate.