bcz92422
bcz92422
14-08-2016
Mathematics
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What are four kinds of parabolas
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Аноним
Аноним
14-08-2016
Solutions
A right handed parabola:
[tex]y^2=4ax [/tex]
A left handed parabola: [tex]y^2=-4ax [/tex]
An up facing parabola: [tex]x^2=4ay [/tex]
A down facing parabola: [tex]x^2=-4ay[/tex]
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