Determine the aof the points where the parametric equationy = 2 cost 0 ≤t≤ 2πwill have horizontaltangent.y coordinatesx = 5 sin² t

The curve has horizontal tangent where the slope is 0

Answered: Determine the x - y coordinates 5 sin²t…

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter8: Polar Coordinates And Parametric Equations

Section8.CT: Chapter Test

Problem 8CT

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Determine the x - y coordinates 5 sin²t of the points where the parametric equation y=2 cost 0≤t≤ 2π will have horizontal tangent.