An exponential function f(x) = ab passes through the points (0, 9000) and (2, 2250). What are the values of a and b? a = 9000 b 1/2 X

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A: Since all the questions are of short questions so i solve all the questions.

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A: Amount A =$45,000time t=8  number of period n =12rate of interest r=7​%

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