The future value of $2000 after t years invested at 9% compounded continuously is f(t)= 2000e0.09 dollars.
(a) Write the rate-of-change function for the value of the investment. (Hint: Let be0.09 and use the rule for f(x) = ) = bx.) f"(t) = dollars per year x
(b) Calculate the rate of change of the value of the investment after 11 years. (Round your answer to three decimal places.) F'(11) = dollars per year Need Help? Read It Submit Answer
