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anonymous
 one year ago
Sophia invested some money in a bank at a fixed rate of interest compounded annually. The equation below shows the value of her investment after x years:
f(x) = 500(1.05)x
What was the average rate of change of the value of Sophia's investment from the second year to the fourth year?
anonymous
 one year ago
Sophia invested some money in a bank at a fixed rate of interest compounded annually. The equation below shows the value of her investment after x years: f(x) = 500(1.05)x What was the average rate of change of the value of Sophia's investment from the second year to the fourth year?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.014.13 dollars per year 28.25 dollars per year 50.00 dollars per year 56.50 dollars per year

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0if you multiply 500*1.05. how much would you get? that is your investment for one year. and since it's asking you for the investment of two years. from year 2 to 4. multiply that amount by two. and you get ur answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So do i multiply it by 2 or 4? @beehive
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