Lesson 17: Evaluating Geometric Sequence

07/22/2016

Lesson on evaluating and solving problems on geometric sequences. This is a sequence wherein there is a common ratio between the terms in the number sets. This is represented by the formula: An = A1(r)^n-1.

0:40 {3, 6, 12, 24, 48, ...}
1:23 {8, 4, 2, 1, ...}
2:00 Find the 12th term of the geometric sequence given {5, 15, 45, ...}

Numberbender lesson module: http://www.numberbender.com/lesson/mo... 

==================== 

For more math video updates, subscribe here! 
https://www.youtube.com/user/TheNumbe...

Follow us on Twitter https://twitter.com/number_bender

Like us on Facebook https://www.facebook.com/thenumberbender

=====================

Thank you for watching!


Attachments

Lessons