3-variable-systems-parabola-equation-given-3-points-investment-word-problem

# Interactive video lesson plan for: 3 Variable Systems: Parabola Equation Given 3 Points, Investment Word Problem

#### Activity overview:

I work through 2 examples of solving 3 variable linear systems using the elimination method. I show how to find the equation of a parabola when you are given 3 random points the graph goes through in my first example. In the second example I figure out how some money was split between three investments. Find free review test, useful notes and more at http://www.mathplane.com

Tagged under: Conic Section,equation parabola,Given points, 3 points, variable,linear system,3 variable,word problem,Mathematics (Field Of Study),tarrou,tarrou' chalk talk,profrobbob,parabola,3 points

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