I introduce the formula for finding the sum of 'n' terms of an geometric sequence. I then work through several examples.
For all my lessons on Sequences and Series go here:)
http://www.profrobbob.com/pre-calculus/intro-to-sequences-arithmetic-geometric
Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. 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 www.YouTube.com/Profrobbob
