9. 2(x + y) 25(x-y') at (3, 1)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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Answer 9-10

Problem Set 5: POLYNOMIAL CURVES and
CURVE TRACING
Find the equation of the tangent and normal to the given
curve at the given point.
1. 2r +3y =5 at (1,1)
2. xy-x'y 12 at (-1,2)
=2 at (-1.-1)
3.
y
4. x+2y+1=
5. x* +xy+y = 3 at (1,1)
6. x+2ry-y+x=2 at (1.2)
7. x+y (2r +2y-x) at (0, %)
8. +y 4 at (-3V3, 1)
9. 2(x +y) 25(x-y) at (3. 1)
10. y (y-4) x(x-5) at (0,-2)
at (2,-1)
x-1
Transcribed Image Text:Problem Set 5: POLYNOMIAL CURVES and CURVE TRACING Find the equation of the tangent and normal to the given curve at the given point. 1. 2r +3y =5 at (1,1) 2. xy-x'y 12 at (-1,2) =2 at (-1.-1) 3. y 4. x+2y+1= 5. x* +xy+y = 3 at (1,1) 6. x+2ry-y+x=2 at (1.2) 7. x+y (2r +2y-x) at (0, %) 8. +y 4 at (-3V3, 1) 9. 2(x +y) 25(x-y) at (3. 1) 10. y (y-4) x(x-5) at (0,-2) at (2,-1) x-1
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