Question
Asked Nov 14, 2019
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The table below shows values for an exponential function. Find a formula for the function.


t 2 3 4 5
f(t) 102.9 72.03 50.421 35.2947

Enter the exact answer.

F(t)=?

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Expert Answer

Step 1

The exponential growth model has the form,

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Initial value x (yearly decay factor) Present value

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Step 2

Obtain the successive quoti...

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From 2 to 3 72.03 = 0.7 102.9 From 3 to 4 50.421 0.7 72.03 From 4 to 5 35.2947 =0.7 50.421

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Math

Algebra