Problem

Sketch the curve by using the parametric equation…

03:21

Problem 3 Medium Difficulty

Sketch the curve by using the parametric equations to plot points. Indicate with an arrow the direction in which the curve is traced as $ t $ increases.

$ x = t + \sin t $, $ \quad y = \cos t $, $ \quad -\pi \leqslant t \leqslant \pi $

Name: sketch the curve by using the parametric equations to plot points indicate with an arrow the direc 3
Uploaded: 2018-04-20
Duration: 3 min 21 s
Channel: Numerade
Description: Sketch the curve by using the parametric equations to plot points. Indicate with an arrow the direction in which the curve is traced as $ t $ increases. $ x = t + \sin t $, $ \quad y = \cos t $, $ \quad -\pi \leqslant t \leqslant \pi $

Answer

$$\begin{array}{|l|lllll|}
\hline t & -\pi & -\pi / 2 & 0 & \pi / 2 & \pi \\
\hline x & -\pi & -\pi / 2+1 & 0 & \pi / 2+1 & \pi \\
\hline y & -1 & 0 & 1 & 0 & -1 \\
\hline
\end{array}$$

Topics

Parametric Equations

Polar Coordinates

Calculus: Early Transcendentals

Chapter 10

Parametric Equations and Polar Coordinates

Section 1

Curves Defined by Parametric Equations

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Video Transcript

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