A pair of parametric equations is given. x = 4 cos(t), y = 5 sin(t), Osts 2n (a) Sketch the curve represented by the parametric equations. Use arrows to indicate the direction of the curve as t increases. y y X -2 4. -2

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
Problem 12T
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Question
4
4
2
-4
-2
-4
-2
4
-2
-4
-4
y
y
4
21
X
-4
2
4
-4
-2
4
-2
-4
(b) Find a rectangular-coordinate equation for the curve by eliminating the parameter.
2.
2,
2.
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2.
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Transcribed Image Text:4 4 2 -4 -2 -4 -2 4 -2 -4 -4 y y 4 21 X -4 2 4 -4 -2 4 -2 -4 (b) Find a rectangular-coordinate equation for the curve by eliminating the parameter. 2. 2, 2. 2. 2. 2.
A pair of parametric equations is given.
x = 4 cos(t), y = 5 sin(t),
0 <t< 2n
%3D
(a) Sketch the curve represented by the parametric equations. Use arrows to indicate the direction of the curve as t increases.
y
y
4
4
2
2
4
-2
2
-4
4
-2
-2
-4
-4
y
y
4
-4
-2
4
-4
-2
4
-2
21
2.
Transcribed Image Text:A pair of parametric equations is given. x = 4 cos(t), y = 5 sin(t), 0 <t< 2n %3D (a) Sketch the curve represented by the parametric equations. Use arrows to indicate the direction of the curve as t increases. y y 4 4 2 2 4 -2 2 -4 4 -2 -2 -4 -4 y y 4 -4 -2 4 -4 -2 4 -2 21 2.
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