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March 1, 2015

Posted by **Honey** on Tuesday, May 15, 2012 at 11:34am.

Center(x )^2/?, (y )^2/?=1

- Ellipses:) -
**Steve**, Tuesday, May 15, 2012 at 11:59amcenter is halfway between foci, at (5,-1)

semi-major axis vertical, length 6

for semi-minor axis, b^2 = a^2 - c^2 = 36-16=20

(x-5)^2/20 + (y+1)^2/36 = 1

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