Monday, March 21, 2011

8.2 Arithmetic Sequences

Intro
http://www.youtube.com/watch?v=ZtPsWriHwa8

Formula for nth term
http://www.youtube.com/watch?v=lj_X9JVSF8k

Finding the Sum of an arithmetic sequence
http://www.youtube.com/watch?v=UHkueFmPC6s

No comments:

Post a Comment