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01-01-2018
Mathematics

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Let f(x)=x^2+5x−8. What is the average rate of change from x = 2 to x = 6?
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Respuesta :

01-01-2018

f(2)=4+10-8=6; f(6)=36+30-8=58. Average rate of change is (58-6)/(6-2)=52/4=13

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