An exponential function is a mathematical function used to calculate the exponential growth or decay of a given set of data. For example, exponential functions can be used to calculate changes in ...

This worksheet covers the following content: -activity of a source; decay constant λ of an isotope; A = λN -the equations A = A₀e^-λt and N = N₀e^-λt, where A is the activity and N is the number of ...