Find $f _ { x y }$ For the Function $f ( x , y ) = 5 x ^ { 3 } y - 6 x y ^ { 2 }$

question 24

Multiple Choice

Find $f _ { x y }$ for the function $f ( x , y ) = 5 x ^ { 3 } y - 6 x y ^ { 2 }$ .

• A) \(f _ { x y } = 15 x ^ { 2 } + 12 y\)
• B) \(f _ { x y } = 15 x ^ { 2 } - 12 y\)
• C) \(f _ { x y } = 24 x ^ { 2 } - 12 y\)
• D) \(f _ { x y } = 12 x ^ { 2 } - 15 y\)
• E) \(f _ { x y } = 12 x ^ { 2 } + 15 y\)

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