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# Exponential Growth and Decay

Anything that grows or shrinks with a rate that is dependent on its current size will exhibit exponential growth or decay. In general, we can represent such relationships with the function:

$f(t) = A_0 e^{rt},$

where $$A_0$$ represents the initial amount, $$r$$ is a constant value that represents the growth rate, and $$t$$ represents time.

Note by Arron Kau
2 years, 5 months ago