Comparing this exponential function with y ab x we see that a 100000 and b 097. The probability density function pdf of an exponential distribution is 0 is the parameter of the distribution often called the rate parameterThe distribution is supported on the interval 0. Exponential decay is a decrease in a quantity that follows the mathematical relationship.
Decay exponentially at least for a while.
Exponential growth and decay often involve very large or very small numbers. Exponential growth and decay often involve very large or very small numbers. So we have a generally useful formula. P t P 0 e -rt.