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Find the equation of the normal to the tangent line for the equation x'y+ xy² +x² + y² = 0 at the point (-1,1).

Find the equation of the normal to the tangent line for the equation x'y+ xy² +x² + y² = 0 at the point (-1,1).

Calculus: Early Transcendentals
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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9. Find the equation of the normal to the tangent line for the equation x'y+ xy² + + y' = 0 at the point (– 1,1). Solution: Dall
Transcribed Image Text:9. Find the equation of the normal to the tangent line for the equation x'y+ xy² + + y' = 0 at the point (– 1,1). Solution: Dall
8. For the function f(x)=x' – 6x² + 9x – 5 , determine i) intervals where ƒ is increasing or decreasing ii) local minima and maxima of f iii) intervals where ƒ is concave up and concave down. iv) The inflection point of ƒ Solution:
Transcribed Image Text:8. For the function f(x)=x' – 6x² + 9x – 5 , determine i) intervals where ƒ is increasing or decreasing ii) local minima and maxima of f iii) intervals where ƒ is concave up and concave down. iv) The inflection point of ƒ Solution:
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