Question óf 20 This te This que A line perpendicular to another line or to a tangent line is called a normal line Find ann equation of the linepernerndicular to the line that is tangent to e follolng caune e g y = x - 4x; P(7,21) The equation of the normal line at P(7,21) is

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 30E
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A line perpendicular to another line or to a tangent line is called a normal line. Find an equation of the line perpendicular to the line that is tangent to the following curve at the given point P.
y = 5/x; P(4,10)
The equation of the normal line at P(4,10) is
Transcribed Image Text:A line perpendicular to another line or to a tangent line is called a normal line. Find an equation of the line perpendicular to the line that is tangent to the following curve at the given point P. y = 5/x; P(4,10) The equation of the normal line at P(4,10) is
This te
This que
Question óf 20
A line perpendicular to another line or to a tangent line is called a normal line Find ann equation of the linepernerndicular to the line that is tangent to e folilolng caune e s
y =x-4x; P(7,21)
The equation of the normal line at P(7,21) is
Transcribed Image Text:This te This que Question óf 20 A line perpendicular to another line or to a tangent line is called a normal line Find ann equation of the linepernerndicular to the line that is tangent to e folilolng caune e s y =x-4x; P(7,21) The equation of the normal line at P(7,21) is
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