Review Chapter 4 PreAP.pdf

Since the question may arise at some point, here's a link that may prove to be enlightening:

http://www.wikihow.com/Inverse-a-3X3-Matrix

FYI, this is NOT something that we will be teaching in Algebra II.  This is why we have graphing calculators =)

In addition to the six problems that are assigned from section 4-4 for Cramer's Rule, here is a worksheet with an additional 4 problems:

04_04_Cramers_Rule_Practice.pdf

This worksheet is due on Friday/Monday, October 24/27, along with the rest of the Cramer's Rule section.

Here are the test reviews for chapter 3 (linear systems) for both classes:

• Regular (Test is Oct. 20/21): Review Chapter 3 Algebra II.doc |
  pdf format
• Pre-AP (Test is Oct. 16/17): Review Chapter 3 PreAP.pdf

Here are the worksheets that supplement our Chapter 3 material, along with the calendar for the 2nd six weeks.  Please note that our next test is coming up in just 2 weeks!