Mathematics, 27.02.2021 14:00 kayydee23
The equation x^2 /9+y^2 /a^2 = 1 represents an ellipse with foci (0, V7) and
(0, - V7). Solve the equation for a. Then graph the equation. Label the
vertices, co-vertices, and foci.​
Answers: 2
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The equation x^2 /9+y^2 /a^2 = 1 represents an ellipse with foci (0, V7) and
(0, - V7). Solve the e...
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