What Is The Domain Of An Exponential Function

Domain and range of exponential and logarithmic functions domain and range of exponential and logarithmic functions the domain of a function is the specific set of values that the independent variable in a function can take on.

Domain and range of exponential and logarithmic functions recall that the domain of a function is the set of input or x values for which the function is defined while the range is the set of all the output or y values that the function takes. Graph of f x e x. A simple exponential function like f x 2x has as its domain the whole real line. F x e x.

Where e is eulers number 2 718281828459. The value e is important because it creates these useful properties. It must be noted that exponential function is increasing and the point 0 1 always lies on the graph of an exponential function. So the exponential function can be reversed by the logarithmic function.

The domain of exponential function will be the set of entire real numbers r and the range are said to be the set of all the positive real numbers. The natural exponential function.