2 4 2) f(x,y)=2xy- 5x? - 2y² +4x+4y – 4 Ans. f 3'3 0 local max. %3D

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 44E
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2 4
2) f(x,y)=2xy – 5x² – 2y² +4x+4y – 4 Ans.
= 0 local max.
3 3
Transcribed Image Text:2 4 2) f(x,y)=2xy – 5x² – 2y² +4x+4y – 4 Ans. = 0 local max. 3 3
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