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Math Help - parabola2

  1. #1
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    parabola2

    the locus of vertex of family of parabolaparabola2-codecogseqn-3-.gif is

    is the answer coming 64xy-31=0
    or
    64xy+31=0
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  2. #2
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    Re: parabola2

    Quote Originally Posted by prasum View Post
    the locus of vertex of family of parabolaClick image for larger version. 

Name:	CodeCogsEqn(3).gif 
Views:	25 
Size:	1.4 KB 
ID:	22667 is

    is the answer coming 64xy-31=0 <--- I've got this one

    or

    64xy+31=0
    ...
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  3. #3
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    Re: parabola2

    I agree with earboth.
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