Verified answer

You have to insert a set of numbers into it.

=EXP(1)

=EXP(2)

...

=EXP(10)

and so on. Then graph the numbers. You might also want to do some negatives too.

You need to set up a list of x values. A quick way to do this is fill in two entries

A1: 0

A2: =A1+0.1

Then highlight downward from A2 to A11, and press CTRL-d ("fill down"). You'll have a list

A1: 0

A2: 0.1

A3: 0.2

...

A11: 1

Now, in the second column, enter

B1: =exp(A1)

Then highlight from B1 down to B11, and press CTRL-d again. Now highlight these two columns and make a chart.