Question: (c) what is a hyperparallie 2. Using the second derivative test, classify each critical point as a local minimum, local maximum, or saddle point for

(c) what is a hyperparallie 2. Using the second derivative test, classify each critical point as a local minimum, local maximum, or saddle point for the following functions. (a) f(x) = 3x4 - 423 - 12x2 + 5 (b) g(x, y) = xy(1 - x -y)

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