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03-12-2016
Mathematics

contestada

What is the average rate of change of the function f(x)=120(0.1)^x from x = 0 to x = 2?

Respuesta :

04-12-2016

f(0)=120(.1)^0=120; f(2)=120(.1)^2=1.2; (120-1.2)/(0-2)= 118.8/-2 = -59.4

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