Find the Center-Radius Form of the Equation of the Circle $( - 5,1 )$

question 463

Multiple Choice

Find the center-radius form of the equation of the circle having a diameter with endpoints $( - 5,1 )$ and $( 3,7 )$ .

• A) \(( x + 1 ) ^ { 2 } + ( y - 4 ) ^ { 2 } = 25\)
• B) \(( x - 3 ) ^ { 2 } + ( y + 7 ) ^ { 2 } = 100\)
• C) \(( x + 3 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = 10\)
• D) \(( x - 1 ) ^ { 2 } + ( y + 4 ) ^ { 2 } = 5\)

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