First find dx by implicit differentiation, simplifying the answer where reasonable. Then find an equation of the line L tangent to the graph of the given equation at the point (9, 1). dy Ax where dx B-Cy' A = B = C = (Simplify the expression before entering A, B, and C.) Equation of L:

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.2: Introduction To Conics: parabolas
Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.
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Let x2 + y2 = 82y.
First find
by implicit differentiation, simplifying the answer where reasonable. Then find an equation of the line L tangent to the graph of the given equation at the point (9, 1).
dy -
Ах
where
dx
В - Су"
A =
B =
C =
(Simplify the expression before entering A, B, and C.)
Equation of L:
Transcribed Image Text:Let x2 + y2 = 82y. First find by implicit differentiation, simplifying the answer where reasonable. Then find an equation of the line L tangent to the graph of the given equation at the point (9, 1). dy - Ах where dx В - Су" A = B = C = (Simplify the expression before entering A, B, and C.) Equation of L:
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