8 ms·
No it doesn't. It means an exponent is present. https://en.wikipedia.org/wiki/Exponential_growth https://en.wikipedia.org/wiki/Exponential_growth
by brango 9y ago
No it doesn't. It means an exponent is present.
https://en.wikipedia.org/wiki/Exponential_growth https://en.wikipedia.org/wiki/Exponential_growth
- edmccard 9y agoThe formula for constant growth over time, for example, a 2% increase every year, would be starting salary * 1.02 ^ t where t is the number of years. So there is an exponent present, and constant growth is an exponential process.
- jamessb 9y agoConstant growth rate gives rise to a quantity that is an exponential function of time [not to be confused with a constant rate of increase, which gives rise to a linear function of time]. As that Wikipedia article says, the continuous-time equation for exponential growth, x(t) = x(0) e^(kt), arises as the solution to the ODE x'(t) = kx, where k is the constant growth rate. Similarly, in discrete-time, exponential growth follows the equation x_t = x_0 (1+r)^t, where r is the constant growth rate.
- brango 9y agoI stand corrected.