Problem 152 of 7
Find the missing endpoint value given average rate information average rate 10 on [5,15], f(5)=20.
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solve change-quotient equation.
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Solve the change-quotient equation.
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Solution
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1. Write average rate as (f(b)-f(a))/(b-a).
2. Substitute known values.
3. Solve for the missing endpoint value.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Adding the rate without multiplying by interval length.