Thursday, October 27, 2011

overview of class 6.4 and 7.1

powepoint 6.4 hyperbola
powerpoint 7.1
handout for 7.1
Fall 2009 practice test 3 with my work

We didn't finish 7.1 in class. I will start next class with a discussion about solving systems of linear equations with 3 variables and 3 equations.  It would be great if you looked at these first so it will make a bit more sense.

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