Solve the Problem $x y - z ^ { 2 } - 6 y + 36 = 0$

question 273

Multiple Choice

Solve the problem.
-What points of the surface $x y - z ^ { 2 } - 6 y + 36 = 0$ are closest to the origin?

• A) \(( - 2 , - 4 , \pm 2 )\)
• B) \(( - 2,4 , \pm 2 )\)
• C) \(( 2 , - 4 , \pm 2 )\)
• D) \(( 2,4 , \pm 2 )\)

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