Locate the Critical Point of the Function $f ( x , y ) = 4 - x ^ { 2 } - 6 x - y ^ { 2 } + 4 y$

question 131

Multiple Choice

Locate the critical point of the function. $f ( x , y ) = 4 - x ^ { 2 } - 6 x - y ^ { 2 } + 4 y$

• A) \(( 3,2 , - 17 )\)
• B) \(( - 3,2,17 )\)
• C) \(( 6,4,4 )\)
• D) \(( - 6,4,4 )\)
• E) \(( 2 , - 3,17 )\)

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