Graphing Quadratics (Parabolas) - Cool math Algebra Help Lessons

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Coolmath Algebra
Graphing Quadratics Lesson 2 - Graphing Parabolas Part 1 (page 2 of 2)
---- This algebra lesson explains how to do vertical shifts when graphing parabolas.

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If we subtract a number off...

y = x^2 - 3
This takes 3 off of each of the outputs (the y guys).

So...



	Moves Standard Parabola Guy down 3

Check out this animation to see how I work through these things:

Continued on the next page

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