Find the Center and Radius of the Circle $$x ^ { 2 } + y ^ { 2 } - 4 x - 8 y = - 19$$

question 107

Multiple Choice

Find the center and radius of the circle. $$x ^ { 2 } + y ^ { 2 } - 4 x - 8 y = - 19$$

• A) center \(( - 4,2 )\), fadius 1
• B) center \(( 2,4 )\), tadius 1
• C) center \(( - 2,3 )\), tadius 1
• D) center \(( - 2 , - 4 )\), radius 1
• E) center \(( 4 , - 2 )\), radius 1

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