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Mathematics 10 Online
OpenStudy (anonymous):

Find the average rate of change from x = 7 to x = 14 for the function f(x) = 0.01(2)x and select the correct answer below.

OpenStudy (coconutjj):

|dw:1438142476722:dw|

OpenStudy (coconutjj):

Point 1: x=7, y= 1.28 Point 2: x=14, y= 163.84

OpenStudy (anonymous):

so whats the change in y?

OpenStudy (coconutjj):

what is 163.84-1.28 ?

OpenStudy (anonymous):

162.56

OpenStudy (coconutjj):

Yes... now apply the equation...

OpenStudy (anonymous):

. 23.22 35.84 128 163.84

OpenStudy (anonymous):

those are the answers

OpenStudy (coconutjj):

\[\frac{ \Delta Y }{ \Delta X }\]

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

wait

OpenStudy (anonymous):

its a then 23.22?

OpenStudy (coconutjj):

yes..

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