Find the Center and the Radius of the Circle $$\mathrm { x } ^ { 2 } + ( \mathrm { y } + 8 ) ^ { 2 } = 49$$

question 89

Multiple Choice

Find the center and the radius of the circle.
- $$\mathrm { x } ^ { 2 } + ( \mathrm { y } + 8 ) ^ { 2 } = 49$$

• A) center \(( 0,8 )\); radius \(= 7\)
• B) center \(( 0 , - 8 )\); radius \(= 7\)
• C) center \(( - 8,0 )\); radius \(= 7\)
• D) center \(( 0 , - 8 )\); radius \(= 49\)

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