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7. Write an exponential growth or decay function for the situation with an initial value of 512 decreasing at a rate of 50%.
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7. Write an exponential growth or decay function for the situation with an

initial value of 512 decreasing at a rate of 50%.

User Tomasz Karbownicki
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1 Answer

8 votes
f(x)=a(1-r)^t

f(x)=512(1-0.5)^t

512 is the initial value and 0.5 is 50% as a decimal which is the rate of decay.
User Lombas
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