Exponential growth is a process that increases quantity over time. The exponent in the equation for decay is a fraction that is between 0 and 1. To describe these numbers we often use orders of magnitude.
The logistic growth model is approximately exponential at first but it has a reduced rate of growth as the output approaches the models upper bound called the carrying capacity.
In this case A 500 t 5 hours k 025 P. A P12 td. Well the fact that its an exponential function we know that its formula is going to be of the form gt is equal to our initial value which we could call A times our common ratio which we could call r to the t power. If b 1 the function represents exponential growth.