Find the Standard Equation of the Sphere with Center C

question 9

Multiple Choice

Find the standard equation of the sphere with center C and radius r.
C (3,-5,3) ; r = 7

• A) (x - 3)² + (y + 5)² + (z - 3)² = 49
• B) (x - 3)² + (y + 5)² + (z - 3)² = 7
• C) (x + 3)² + (y - 5)² + (z + 3)² = 49
• D) (x + 3)² + (y - 5)² + (z + 3)² = 7

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