Posted by sam on Thursday, April 26, 2012 at 5:16pm.
the major axis is horizontal and
a = 4, b = ? and c = 5
I recognize the 3-4-5 Pythagorean triangle, so b = 3
equation:
x^2/16 - y^2/9 = 1
That isn't one of the choses...
1) x^2/64-x^2/16=1
2)x^2/16-y^2/64=1
3)y^2/48-x^2/16=1
4)x^2/16-y^2/48=1
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