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Find the equation of the ellipse with foci (1, 0) and (7, 0), which has a vertex at the origin?
I came up with the equation
(((x-4)^2)/16)+((y^2)/15)=1
1 Answer
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- ?Lv 74 years ago
Centre is midway between foci at (4,0)
a = 4
c = 3
9 = 16-b^2
b^2 = 7
(x-4)^2/16+y^2/7 = 1
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