1. Sketch the curve with the given vector equation. Indicate with an arrow the direction in which t increases. (a) r(t) = (t, 2 t, 2t) (b) r(t) = (sinπt, t, cosπt)
1. Sketch the curve with the given vector equation. Indicate with an arrow the direction in which t increases. (a) r(t) = (t, 2 t, 2t) (b) r(t) = (sinπt, t, cosπt)
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 35E
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![1. Sketch the curve with the given vector equation. Indicate with an arrow the direction in which t
increases.
(a) r(t) = (t, 2 t, 2t)
(b) r(t) = (sinπt, t, cosπt)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F90d11e5e-4bdf-4919-956d-3186c60402f7%2Fdaa304bd-7f3c-4388-9640-345f6cbdf377%2Fwwgsbri_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Sketch the curve with the given vector equation. Indicate with an arrow the direction in which t
increases.
(a) r(t) = (t, 2 t, 2t)
(b) r(t) = (sinπt, t, cosπt)
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