(1.) Determine the instantaneous rate of change of f(x, y) = 2x² = x² + 3y² at (2,3) in the direction heading towards the origin. (b. Determine the direction (as a unit vector) at (2,3) that gives the maximum instantaneous rate of change in f.
(1.) Determine the instantaneous rate of change of f(x, y) = 2x² = x² + 3y² at (2,3) in the direction heading towards the origin. (b. Determine the direction (as a unit vector) at (2,3) that gives the maximum instantaneous rate of change in f.
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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![(1.)
Determine the instantaneous rate of change of f(x, y) = 2x² = x² + 3y² at (2,3) in the
direction heading towards the origin.
(b.
Determine the direction (as a unit vector) at (2,3) that gives the maximum instantaneous rate
of change in f.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4effdf1a-67d0-42fb-b95c-7c4b54ad0624%2F8cbd6bd6-87cd-4979-b3b5-5ba6ab3d1fdf%2F4i3v0w_processed.png&w=3840&q=75)
Transcribed Image Text:(1.)
Determine the instantaneous rate of change of f(x, y) = 2x² = x² + 3y² at (2,3) in the
direction heading towards the origin.
(b.
Determine the direction (as a unit vector) at (2,3) that gives the maximum instantaneous rate
of change in f.
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