Math Lessons - 9

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This is a series of mathematics lessons that will review the important topics in algebra. It is presented in videos by the Portland Community College

Math 65 - Lesson 15a
Applications of Quadratic Equations Math 65 - Lesson 15b
More Applications of Quadratic Equations Working with formulas
Modelling with quadratic equations Math 65 - Lesson 16a
Graphs of Parabolas The axis of symmetry and the vertex Math 65 - Lesson 16b
Summary of Graphing of Quadratic Equations in Two Variables
Strategy and Examples

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