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Write an equation of the circle with center (3, -7) and radius 5.
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Write an equation of the circle with center (3, -7) and radius 5.

User Gdp
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1 Answer

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r^2=(y-k)^2+(x-h)^2

5^2=(y-(-7)^2+(x-3)^2

25=(y+7)^2+(x-3)^2

User Thecoshman
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