A. Find an equation for the tangent line to the curve x = -1 + sec? t, y = tan t %3D d2y at t = -T/4. Also find the value of at this point. dx2

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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A. Find an equation for the tangent line to the curve x = -1+ sec2 t, y = tan t
%3D
at t = -n/4. Also find the value of
d2y
at this point.
dx2
Transcribed Image Text:A. Find an equation for the tangent line to the curve x = -1+ sec2 t, y = tan t %3D at t = -n/4. Also find the value of d2y at this point. dx2
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