Find the Center and Radius of the Circle $$x ^ { 2 } + y ^ { 2 } = 7$$

question 89

Multiple Choice

Find the center and radius of the circle.
- $$x ^ { 2 } + y ^ { 2 } = 7$$

• A) \(( 0,0 ) , r = 7\)
• B) \(( 1,1 ) , r = \sqrt { 7 }\)
• C) \(( 1,1 ) , r = 7\)
• D) \(( 0,0 ) , r = \sqrt { 7 }\)

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