Find the Center-Radius Form of the Equation of the Circle $( 5,7 )$

question 40

Multiple Choice

Find the center-radius form of the equation of the circle.
-center $( 5,7 )$ , radius $\sqrt { 15 }$

• A) \(( x - 7 ) ^ { 2 } + ( y - 5 ) ^ { 2 } = 225\)
• B) \(( x + 5 ) ^ { 2 } + ( y + 7 ) ^ { 2 } = 15\)
• C) \(( x - 5 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = 15\)
• D) \(( x + 7 ) ^ { 2 } + ( y + 5 ) ^ { 2 } = 225\)

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