Consider the 2-dimensional function f(x, y) = 3x³ + 3xy² – 18x - y². a) Compute all the stationary points of f(x, y). b) Determine whether the stationary points are (local) maxima, (local) minima, or saddle points.
Consider the 2-dimensional function f(x, y) = 3x³ + 3xy² – 18x - y². a) Compute all the stationary points of f(x, y). b) Determine whether the stationary points are (local) maxima, (local) minima, or saddle points.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 21E
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