dy 25 Use implicit differentiation to find of (x² + y²)² = (x² – y²) and %3D dx 3 determine the equation of the tangent line at the point (2,-1). Why must we use implicit differentiation and what is the significance of needing the entire ordered pair (as "opposed to saying "determine the equation of the tangent line when x=2")?

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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1. please help, they canceled class due to virus can't contact teacher.

dy
25
Use implicit differentiation to find of (x² + y²)² = (x² – y²) and
%3D
dx
3
determine the equation of the tangent line at the point (2,-1). Why must we use implicit
differentiation and what is the significance of needing the entire ordered pair (as
"opposed to saying "determine the equation of the tangent line when x=2")?
Transcribed Image Text:dy 25 Use implicit differentiation to find of (x² + y²)² = (x² – y²) and %3D dx 3 determine the equation of the tangent line at the point (2,-1). Why must we use implicit differentiation and what is the significance of needing the entire ordered pair (as "opposed to saying "determine the equation of the tangent line when x=2")?
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