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Find the center and radius of the circle given by this equation X2 - 10x + y2 + 6y - 30=0

User Clarkitect
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1 Answer

3 votes

Answer:

Center:(5,-3)

Radius:8

Explanation:

x²-10x+y²+6y-30=0

(x²-10x__)+(y²+6y__)=30____

(x-5)²+(y+3)²=64

(x-5)²+(y+3)²=8²

Center:(5,-3)

Radius:8

User Ryan Mendoza
by
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