Mr. Appledorf's On-Line PowerPoint Math Lessons
Systems of Linear Equations
Objectives:
Students will explain how to solve a system of linear equations graphically and will practice doing so.
NCTM Standards:
Students recognize and use connections among mathematical ideas.
Students understand how mathematical ideas interconnect and build on one another to produce a coherent whole.
California Content Standards:
(9.0) Students solve a system of two linear equations in two variables algebraically and are able to interpret the answer graphically.
Slides:
* Two Equations, Two Unknowns
* The Graphic Method
* No Solution
* Infinite Number of Solutions
* Practice
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Mr. Appledorf's On-Line PowerPoint Math Lessons
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Hi Roland,
Thank you for letting me know. I'm glad you like it!
Bill Appledorf
February 7, 2012
Help
In college in the 1960's I discovered that I have a knack for helping people understand technical ideas, and I have used this talent ever since in many contexts, from modeling biological systems using mathematics, to doing research and development in the telecommunications software industry, to tutoring kids and adults in math, to teaching math part-time at several high schools.
