Second-degree equations, curved graphs, & conic sections. (upcoming Algebra 2 version 4.0)

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Издатель Nov 7, 2020

Lecture for Teaching Textbooks Algebra 2, Lesson 73. Find out what second-degree equations are, why their graphs are curves, and why those curves are called conic sections. Gives some historical background and shows what the curves look like and how they come from a pair of cones.

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