Which of the following are parametric equations for the ellipse given by 9 apply. + y² = 1? Choose all that

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 18T
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Question
x²
Which of the following are parametric equations for the ellipse given by
9
apply.
x(t) = 9 cos(t), y(t) = sin(t)
x(t) = 3 cos (t), y(t) = sin(t)
x(t) = 3 cos(t), y(t) =
sin(t)
1
x(t) = cos(t), y(t) =
sin(t)
3
□r(t) = 3 cos(t - π), y(t) = sin(t — π)
x(t) = 3 sin(t), y(t) = cos(t)
x(t) = cos(t), y(t) = 3 cos(t)
x(t) = 3 cos (5t), y(t) = sin(5t)
+y²
= 1? Choose all that
Transcribed Image Text:x² Which of the following are parametric equations for the ellipse given by 9 apply. x(t) = 9 cos(t), y(t) = sin(t) x(t) = 3 cos (t), y(t) = sin(t) x(t) = 3 cos(t), y(t) = sin(t) 1 x(t) = cos(t), y(t) = sin(t) 3 □r(t) = 3 cos(t - π), y(t) = sin(t — π) x(t) = 3 sin(t), y(t) = cos(t) x(t) = cos(t), y(t) = 3 cos(t) x(t) = 3 cos (5t), y(t) = sin(5t) +y² = 1? Choose all that
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