Question: and Question 3 = < > For f(x, y) 4x sin(xy) at the point (5, 3), the direction in which the maximum rate of

and Question 3 = < > For f(x, y) 4x sin(xy) at

and Question 3 = < > For f(x, y) 4x sin(xy) at the point (5, 3), the direction in which the maximum rate of change occurs is: (Your answer should be a unit vector.) Add Work Submit Question Find the directional derivative of the function: f(x, y) = 2+3y at the point (0,0) in the direction of the vector (1, 1). You may enter your answer as an expression or as a decimal with at least 4 significant figures. Add Work

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