47. x* + xy + y = 7; (2, 1) yA P

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 31E
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 Normal lines A normal line at a point P on a curve passes
through P and is perpendicular to the line tangent to the curve at P
. Use the following equations and graphs to determine an
equation of the normal line at the given point. Illustrate your work by
graphing the curve with the normal line

47. x* + xy + y = 7; (2, 1)
Transcribed Image Text:47. x* + xy + y = 7; (2, 1)
yA
P
Transcribed Image Text:yA P
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