The ellipse with foci at (0, 6) and (0, -6);y-intercepts (0, 8) and (0, -8).
1 Expert Answer
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This ellipse has vertical major axis with a=8, c=6, equation y2/a2 + x2/b2 = 1 and the relationship b2 = a2 - c2.
Therefore b2 = 28.
Substitute the numerical denominators (squares of a & b) and you have completed the task.
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