Find the center and radius of the circle with the given equation: x^2 + y^2 + 6y = -50 - 14x
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Updated 7/13/2014 8:07:41 PM
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Flagged by yeswey [7/13/2014 8:07:34 PM]
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User: Find the center and radius of the circle with the given equation: x^2 + y^2 + 6y = -50 - 14x

Weegy: Mathematically speaking, the answer would be x~~-9.82843, y~~-3.. Source: Wolfram|Alpha

Question
Updated 7/13/2014 8:07:41 PM
This conversation has been flagged as incorrect.
Flagged by yeswey [7/13/2014 8:07:34 PM]
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x^2 + y^2 + 6y = -50 - 14x
x^2 + 14x + y^2 + 6y = -50
x^2 + 14x + 49 + y^2 + 6y + 9 = -50 + 49 + 9
(x + 7)^2 + (y + 3)^2 = 8
we can tell the center for the circle is (-7, -3) and the radius is 2 sqrt 2
Confirmed by andrewpallarca [7/16/2014 10:53:29 AM]

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