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Author Question: Find the equation to the ellipse for which (1, -1) is a focus, x - y = 3 is the corresponding ... (Read 31 times)

hubes95

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on: May 26, 2021

Question 1

Find the equation of the ellipse whose eccentricity is and whose foci are (±2, 0).
◦ 4x2 + 3y2 = 48
◦ 3x2 + 4y2 = 48
◦ 3x2 + 2y2 = 48
◦ 3x2 + 4y2 = 64
◦ 4x2 + 3y2 = 64

Question 2

Find the equation to the ellipse for which  (1, -1)  is a focus,  x - y = 3  is the corresponding directrix, and the eccentricity is 1/2.
◦ 3x2 + 2xy + 3y2 - 2x + 2y - 1 = 0
◦ 7x2 + 2xy + 7y2 - 10x + 10y + 7 = 0
◦ 7x2 + 2xy + 7y2 - 5x + 5y - 2 = 0
◦ 7x2 - 2xy + 7y2 - 10x + 10y + 7 = 0
◦ 3x2 - 2xy + 3y2 - 2x + 2y - 1 = 0
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Marked as best answer by hubes95 on May 26, 2021

jaymee143

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Reply #1 on: May 26, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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hubes95

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Reply 2 on: May 26, 2021
YES! Correct, THANKS for helping me on my review

nguyenhoanhat

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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