Find the Center-Radius Form of the Equation of the Circle $( 0 , - 2 )$

question 243

Multiple Choice

Find the center-radius form of the equation of the circle.
-center $( 0 , - 2 )$ , radius $\sqrt { 7 }$

• A) \(( x - 2 ) ^ { 2 } + y ^ { 2 } = 49\)
• B) \(x ^ { 2 } + ( y + 2 ) ^ { 2 } = 7\)
• C) \(x ^ { 2 } + ( y - 2 ) ^ { 2 } = 7\)
• D) \(( x + 2 ) ^ { 2 } + y ^ { 2 } = 49\)

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