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August 8th, 2008, 01:09 PM   #1
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sideways parabola?? find the directrix focus no calculus??

iloatheparabolas is offline  
 
August 9th, 2008, 11:38 AM   #2
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Re: sideways parabola?? find the directrix focus no calculus??

Transpose x and y, and find the directrix of that parabola, and then transpose them again, putting the equation back into the correct form?

That's my two cents...
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