1 | This is an exponential function. | |
2 | It is necessary for us to bring about a positive exponential function. | |
3 | Just see how well an exponential function fits the data. | |
4 | In essence, all functions studied in elementary analysis are either variations of the exponential function or they are. | |
5 | As a subsystem of environmental protection system, it's uncertain for environmental protection investment to follow exponent function law. |