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April 23, 2014

April 23, 2014

Posted by **Honey** on Friday, May 11, 2012 at 12:30pm.

The center is (6,2)

major is 10 i think

and minor is 5 but they might be wrong

- Ellipses Part 2:) -
**Steve**, Friday, May 11, 2012 at 6:30pm4x^2+y^2-48x-4y+48=0

4(x^2 - 12x) + (y^2 - 4y) = -48

4(x^2 - 12x + 36) + (y^2 - 4y + 4) = -48 + 144 + 4

4(x-6)^2 + (y-2)^2 = 100

(x-6)^2/25 + (y-2)^2/100 = 1

You are correct, although

semi-major is 10

semi-minor is 5

c^2 = 100 - 25

c = sqrt(75) = 5*sqrt(3)

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