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how to write an exponential decay function. For example in case if we want to find the rate of growth or decay in that case we will use the EXP and the LOG function together. Ok that is fine so we can describe the exponential decay.
Heres an exponential decay function. And this code calculates the time needed for a substance undergoing exponential decay to go from an initial mass to a final mass. The pressure at sea level is about 1013 hPa depending on weather.
Of its value each year.
The variable b is the percent change in decimal form. Any exponential function can be written in the form mathbfy aekx mathbfk is called the continuous growth or decay rate. If k 0 the function represents exponential growth. P 0 initial amount at time t 0.