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13 Nov 2019
(1 point) Find the directional derivative of f(x, y) = x2y3 + 2x4y at the point (-4,-3) in the direction θ Ï/4. The gradient of f is: Vf(-4,-3) = ã The directional derivative is:
(1 point) Find the directional derivative of f(x, y) = x2y3 + 2x4y at the point (-4,-3) in the direction θ Ï/4. The gradient of f is: Vf(-4,-3) = ã The directional derivative is:
Jamar FerryLv2
29 Jan 2019