Consider the parametric curve sin t + cos t, y = cos? t 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 33E
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Consider the parametric curve
sin t + cos t,
y = cos? t
0<t< 27
Find all values of t e [0, 27] at which the curve has a vertical tangent. Find all values
of t e [0, 27] at which the curve has a horizontal tangent.
Transcribed Image Text:Consider the parametric curve sin t + cos t, y = cos? t 0<t< 27 Find all values of t e [0, 27] at which the curve has a vertical tangent. Find all values of t e [0, 27] at which the curve has a horizontal tangent.
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