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$1.00 Help me with conics in trig. I need to f

  • From Mathematics: Calculus
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  • Due on May. 21, 2009
  • Asked on May 21, 2009 at 5:12:41PM
Asked by :
amiller
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Q:
Help me with conics in trig. I need to find an equation for the hyperbola described and graph the equation by hand. Center is (0,0) focus at (0,5) and vertex at (0,3)
 

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solution with color graph (generated in MATLAB)
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  • Posted on May 21, 2009 at 10:01:34PM
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PhDforU
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A:
Preview: ... th focus at (0,b), vertex at (0,a) and center at (0,0) is given by:<br>(y/a) ...
The full tutorial is about 61 words long plus attachments.

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hyperbola.jpg (98K) (Preview)
 
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full work with explanation shown how to graph
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  • Posted on May 21, 2009 at 10:05:35PM
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bibhupada
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Preview: ... us is ( 0 , be) and ( 0 , -be)<br><br> so be = 5<br><br> so 3e =5<br><br> => e = 5/3<br><br>we have another eqn<br><br> a^2 = b ...
The full tutorial is about 157 words long .