Question: Let z = g(x, y) = 8x + 6x 2 y + 2y 2 . Find the following using the formal definition of the partial

Let z = g(x, y) = 8x + 6x2y + 2y2. Find the following using the formal definition of the partial derivative.

(a) ∂g/∂x

(b) ∂g/∂y

(c) ∂z/∂y(-3, 0)

(d) gx(2, 1)

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