Rewrite the Equation in Standard Form $$x ^ { 2 } + y ^ { 2 } + 4 x - 96 = 0$$

question 8

Multiple Choice

Rewrite the equation in standard form. Find the center and radius of the circle.
- $$x ^ { 2 } + y ^ { 2 } + 4 x - 96 = 0$$

• A) \(( x + 2 ) ^ { 2 } + y ^ { 2 } = 100\)
• center \(( - 2,0 ) , \mathrm { r } = 10\)
• B) \(( x + 2 ) ^ { 2 } + y ^ { 2 } = 100\)
• center \(( 2,0 ) , r = 10\)
• C) \(x ^ { 2 } + ( y + 2 ) ^ { 2 } = 100\)
• center \(( 0 , - 2 ) , \mathrm { r } = 10\)
• D) \(( x - 2 ) ^ { 2 } + y ^ { 2 } = 100\)
• center \(( 2,0 ) , r = 10\)

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