Friday, April 27, 2007
Algebra (Class 73)
Announcements
CST Part 1, Tuesday May 15
CST Part 2, Thursday May 17
Overview
In today’s class we extend our ability for linear graphing inequalities to graphing systems of linear inequalities.
Textbook Sections
§10-8 (Txt. p.495) Systems of Linear Inequalities
Key Attitudes
Mathematics is about generalizing and applying patterns.
Key Ideas
Shading is used to show the region that contains the solutions to an inequality.
The region that contains shading for both inequalities represents solutions to both inequalities and is the solution to the system of inequalities.
We also write Quiz 11 which focuses on linear equations and solving systems of linear equations.
Key Skills
Graphing linear equations.
Graphing linear inequalities.
Key Skills
Graphing linear equations.
Graphing linear inequalities.
Turn In
Nothing to turn in.
Handouts
No Handouts Posted
Assignment
§10.7 (Txt. p.492) #1, 3, 13-15, 25-27
§10.8 (Txt. p.496) #9-12, 19, 20
Practice Worksheet p.129
Disclaimer- The assignment as stated in class is the official assignment. Every effort is made to keep this posting accurate, but you should refer to what was stated in class as the final word.
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