Post date: Oct 23, 2012 3:39:55 PM
Today we looked at partial sums of arithmetic sequences.
Here are the marked slides from class.
Here is the HW worksheet (just the front). Reference pages 89-90 if you get stuck on the front.
Unit 3 HW Quiz on Friday (short, maybe 15 minutes). Unit 3 Exam on Monday 10/29. Note that this is different information than I told you in class.
Math IA is on Thursday November 1st.