Given the function f(x,y)=x³-5x² + 4xy-y²-16x - 10. Which ONE of the following statements is TRUE?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.2: Exponential Functions
Problem 31E
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estion 22
Which ONE of the following is NOT the critical point of the function f(x,y)=xye
-(x² + y²)/27
Transcribed Image Text:estion 22 Which ONE of the following is NOT the critical point of the function f(x,y)=xye -(x² + y²)/27
Question 21
Given the function f (x,y) = x³ - 5x² + 4xy-y2-16x - 10. Which ONE of the following statements is TRUE?
OA
(8.16)
Transcribed Image Text:Question 21 Given the function f (x,y) = x³ - 5x² + 4xy-y2-16x - 10. Which ONE of the following statements is TRUE? OA (8.16)
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