Question 113512
I think what you mean is that the x should be exponential notation.  In other words, {{{f(x)=e^x}}}.  The way to do that on the computer in plain text is e^x.


Now, you want the domain and the range.  We can see this from an examination of the graph of  {{{f(x)=e^x}}}. 


{{{graph(600,600,-4,4,-4,4,2.71828^x)}}} 


From the graph, we can see that the domain (all possible values for x) is all Real numbers, or {{{-infinity < x < infinity}}}


The value of {{{e^x}}} can never be zero or negative, so the range is all positive reals, or {{{0<f(x)<infinity}}}


Hope that helps,
John