Algebra help please

Question

The exponential decay graph shows the expected depreciation for a new boat, selling for $3500, over 10 years.

Write an exponential function for the graph. Use the function to find the value of the boat after 9.5 years.

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Answer 1

V(t) = 3000e^kt

Select any ordered pair on the graph for V(t) and t and solve for k.

Then substitute calculate value of k in to formula.