f(x, y) = x3-12xy +8y3 f(2, 1)-8, relative minimum f(1, 2)=9, relative maximum f(2, 1) =-8, relative maximum f(1, 2)=9, relative minimum

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Question
Q 11 pls
(6x².1) dx
Ox+C
2x³+x+C
O 12x + C
O 2x³ + C
QUESTION 11
Find any relative extrema.
f(x, y) = x³-12xy + 8y3
f(2, 1)-8, relative minimum
Of(1,2)=9, relative maximum
Of(2, 1)=-8, relative maximum
Of(1,2)=9, relative minimum
QUESTION 12
Evaluate. Assume u> 0 when In u appears.
3x5.
dx
In 3x5+2+C
0151135+2+C
20,793
AUG
12
Transcribed Image Text:(6x².1) dx Ox+C 2x³+x+C O 12x + C O 2x³ + C QUESTION 11 Find any relative extrema. f(x, y) = x³-12xy + 8y3 f(2, 1)-8, relative minimum Of(1,2)=9, relative maximum Of(2, 1)=-8, relative maximum Of(1,2)=9, relative minimum QUESTION 12 Evaluate. Assume u> 0 when In u appears. 3x5. dx In 3x5+2+C 0151135+2+C 20,793 AUG 12
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