Find the Center-Radius Form of the Circle Described or Graphed $( 4 , - 6 )$

question 156

Multiple Choice

Find the center-radius form of the circle described or graphed.
-a circle having a diameter with endpoints $( 4 , - 6 )$ and $( - 6 , - 5 )$

• A) \(( x - 5 ) ^ { 2 } + \left( y + \frac { 1 } { 2 } \right) ^ { 2 } = 101\)
• B) \(( x - 1 ) ^ { 2 } + \left( y - \frac { 11 } { 2 } \right) ^ { 2 } = 125\)
• C) \(( x + 1 ) ^ { 2 } + \left( y + \frac { 11 } { 2 } \right) ^ { 2 } = \frac { 101 } { 4 }\)
• D) \(( x - 1 ) ^ { 2 } + \left( y + \frac { 11 } { 2 } \right) ^ { 2 } = 5\)

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