The function below computes the dollar amount A in an investment as a function of t, the elapsed time in years after the account was opened. Assume that the formula applies indefinitely. A (t) = 1135 (1.0177) Graph this function on the interval [0, 15], use "ZOOM > FIT" and answer the following. (a) Determine the average rate of change of A (t) on the interval [1, 8]. Give your answer correct to two decimal places. Answer: dollars per year.

Q: decimal

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