Question

赤穆默銀

有無人識做？

exponential functions

Answer 1

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Hannah

Answer should be D

When T=2013, you have V=4 000 000 and n=0, so you can find A=4 000 000.

When T=2015, you want to find V. You have n=2015-2013=2. And sub into equation V=A(1.08)^n. You have V= 4 000 000(1.08)^2=4665600

赤穆默銀

Thank you so much!