Question: Show that the function (x, y) = 8x 2 y in Exercise 8, subject to 3x - y = 9, does not have an absolute

Show that the function ƒ(x, y) = 8x2y in Exercise 8, subject to 3x - y = 9, does not have an absolute minimum or maximum.

Find the relative maxima or minima in Exercises.

Maximum of ƒ(x, y) = 8x2y, subject to 3x - y = 9

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