To look at this graph you must be thinking someone was crazy. In a sense they were, you have to use three equations to make a graph like this. You have to us neagtive x squared plus 2. Then you have to use the square root of -x squared plus 2 squared. Then finally you have to use (x squared minus 2) squared.
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Amber CI am in Pre Calculus and this is my blog. Archives
April 2015
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