Find the Maximum Value of the Function F (X,y,z)= 7x $x ^ { 2 } + y ^ { 2 } + z ^ { 2 } = 596$

question 16

Multiple Choice

Find the maximum value of the function f (x,y,z) = 7x + 8y + 6z on the sphere $x ^ { 2 } + y ^ { 2 } + z ^ { 2 } = 596$ .

• A)298
• B)894
• C)1,043.0
• D)149

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Definitions:

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