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exponential decay rate formula. In fact it is the graph of the exponential function y 05 x The general form of an exponential function is y ab x. Systems that exhibit exponential growth follow a model of the form In exponential growth the rate of growth is proportional to the quantity present.
P t P 0 e -rt. Final amount remaining after the decay over a period of time. T time number of periods.
This means it follows an exponential decay pattern which can be easily calculated.
Heres an exponential decay function. X0 is the initial value at time t0. Whenever something is decreasing or shrinking rapidly as a result of a constant rate of decay applied to it that thing is experiencing exponential decay. N t the amount of radioactive particles are time t N 0 the amount of radioactive particles at time 0.