Find the Center and Radius of the Sphere $x ^ { 2 } + y ^ { 2 } + z ^ { 2 } - 4 x = 0$

question 19

Multiple Choice

Find the center and radius of the sphere. $x ^ { 2 } + y ^ { 2 } + z ^ { 2 } - 4 x = 0$

• A)Center: \(( 2,0 , - 2 )\) Radius: \(2\)
• B)Center: \(( 2,2,2 )\) Radius: \(2\)
• C)Center: \(( 2,0,2 )\) Radius: \(2\)
• D)Center: \(( 2,0,0 )\) Radius: \(2\)
• E)Center: \(( 2 , - 2,0 )\) Radius: \(2\)

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A social theory favoring freedom of action for individuals over collective or state control.