college algebra
posted by mary on .
eveluate the exponential equation fro three positive values of x, three negative values of x, and at x=0

Do you mean the exponential FUNCTION e^x?
Try Google.
http://www.google.com/search?hl=en&source=hp&q=e%5E1+%3D+&btnG=Google+Search&aq=f&aqi=&aql=&oq=&gs_rfai=