Thursday, October 27, 2011

Some extra help on Quadratic Functions

Here is a video that shows the basics of a Quadratic Function.  It reviews the vertex, axis of symmetry, zeros and how to calculate them. 




This video goes through and explains how the values of a (or c in the video)change the original graph of y = x^2. 


This next video reviews how q effects the graph.



This last one is on p.

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