I introduce how to integrate exponential functions with base a. I derive the integration rule and then work through 4 examples. Derivation at 3:46 EXAMPLES at 9:25 15:00 17:57 24:50 Find free review test, useful notes and more at http://www.mathplane.com/ If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage / profrobbob