Question 824347
Find the average rate of change for the function between the given values. 
f(x) = sqrt 2x ; from 2 to 8
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Average = [f(8)-f(2)]/[8-2] 
= [sqrt(16)-sqrt(4)]/6 
= (4-2)/6 
= 2/6 
= 1/3
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Cheers,
Stan H.
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