1. The amount of money, A(t), in dollars, that Shujana has in her bank account after t months is given by A(t) = 3t³ - 3t + 21. a) Determine the average rate of change between i) month 1 and month 2 ii) month 2 and month 3 iii) Compare the two rates of change from i) and ii). What does this represent in the given situation?

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Exponential Growth Model

The relation that represents an exponential function is: