An example of an exponential graph function has been attached and its' properties are as below.
The general formula for exponential functions is: f(x) = aˣ, a > 0, a ≠ 1.
The reasons for the restrictions are because;
If a ≤ 0, then when you raise it to a rational power, you may not get a real number.
The graph of an exponential function y = 2ˣ is shown in the attached file. Here are some properties of the exponential function when the base is greater than 1.
Read more about Exponential Function Graphs at; https://brainly.com/question/2456547
#SPJ1