My lecturer at college gave me the following quesiton:

1 a) Evaluate e^0, e^1, and e^50
b) Plot on an XY graph

What does he mean ??

a) is pretty obvious.

For b) it's possible that the lecturer has y = e^x in mind and wants you to plot the points (0, ..), (1, ..) and (50, ..). But I suggest you ask your lecturer what he means.