Describe the graph of the equation. r= 2 sin 4ri + 2 cos 4tj O t is a circle of radius 2 in the xy-plane, with center at the origin. O t is a parabola in the xy plane, with vertex at the origin. O t is an ellipse in the xy plane, centered at the origin, with major axis of length 2. O t is a circle of radius 2 in the xy-plane, with center at (4, 4). O tisa circle of radius 4 in the xy-plane, with center at the origin.

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 61E
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Describe the graph of the equation.
r = 2 sin 4ri + 2 cos 4tj
O t is a circle of radius 2 in the xy-plane, with center at the origin.
O Itis a parabola in the xy plane, with vertex at the origin.
O Itis an ellipse in the xy-plane, centered at the origin, with major axis of length 2.
O tis a circle of radius 2 in the xy-plane, with center at (4, 4).
O tis a circle of radius 4 in the xy-plane, with center at the origin.
Transcribed Image Text:Describe the graph of the equation. r = 2 sin 4ri + 2 cos 4tj O t is a circle of radius 2 in the xy-plane, with center at the origin. O Itis a parabola in the xy plane, with vertex at the origin. O Itis an ellipse in the xy-plane, centered at the origin, with major axis of length 2. O tis a circle of radius 2 in the xy-plane, with center at (4, 4). O tis a circle of radius 4 in the xy-plane, with center at the origin.
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