Find the directional derivative of the function at the given point in the direction of the vector v.Px, Y) = 2 (3, 5)(2, 1), v == (3, 5)%3Dx + y2"Duf(2, 1) =

Givenf(x,y)=xx2+y2 , (2,1) , v=<3,5>

Answered: Find the directional derivative of the…

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Topics In Analytic Geometry

Section6.2: Introduction To Conics: parabolas

Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.

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Find the directional derivative of the function at the point P(2,1) in the following direction: f(x,y) = 3x2y-2xy2+y3-9 In the direction v->=3i-> - 5j-> a) Duf(2,1) =-5 b) Duf(2,1)= - sqrt(13)/13 c) Duf(2,1) = -1 d) Duf(2,1)= -(5sqrt(34))/34

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Find the directional derivative of the function at the given point in the direction of the vector v. f(x, y) = (2, 1), v= (3, 5) x +