Describe the graph of the equation. r = 10 cos ti + 8 sin tj – k O It is an ellipse in the z = – 1 plane, center at (0, 0, – 1), major axis of length 20 parallel to the y-axis, minor axis of length 16 parallel to the x-axis. O It is an ellipse in the z = 1 plane, center at (O, 0, 1), major axis of length 10 parallel to the x-axis, minor axis of length 8 parallel to the y-axis. O It is an ellipse in the x = 1 plane, center at (1,0, 0), major axis of length 10 parallel to the x-axis, minor axis of length 8 parallel to the y-axis. O It is an ellipse in the z = – 1 plane, center at (0, 0, – 1), major axis of length 20 parallel to the x-axis, minor axis of length 16 parallel to the y-axis. O It is an ellipse in the x = – 1 plane, center at (– 1, 0, 0), major axis of length 20 parallel to the x-axis, minor axis of length 16 parallel to the y-axis.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.2: Ellipses
Problem 35E
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Describe the graph of the equation.
r = 10 cos ti+ 8 sin tj – k
O It is an ellipse in the z = - 1 plane, center at (0, 0, – 1), major axis of length 20 parallel to the y-axis, minor axis of length 16
parallel to thex-axis.
O It is an ellipse in the z = 1 plane, center at (0, 0, 1), major axis of length 10 parallel to thex-axis, minor axis of length 8
parallel to the y-axis.
O It is an ellipse in the x = 1 plane, center at (1, 0, 0), major axis of length 10 parallel to the x-axis, minor axis of length 8
parallel to the y-axis.
O It is an ellipse in the z = -1 plane, center at (0, 0, – 1), major axis of length 20 parallel to thex-axis, minor axis of length 16
parallel to the y-axis.
O It is an ellipse in the x = – 1 plane, center at (– 1, 0, 0), major axis of length 20 parallel to the x-axis, minor axis of length 16
parallel to the y-axis.
Transcribed Image Text:Describe the graph of the equation. r = 10 cos ti+ 8 sin tj – k O It is an ellipse in the z = - 1 plane, center at (0, 0, – 1), major axis of length 20 parallel to the y-axis, minor axis of length 16 parallel to thex-axis. O It is an ellipse in the z = 1 plane, center at (0, 0, 1), major axis of length 10 parallel to thex-axis, minor axis of length 8 parallel to the y-axis. O It is an ellipse in the x = 1 plane, center at (1, 0, 0), major axis of length 10 parallel to the x-axis, minor axis of length 8 parallel to the y-axis. O It is an ellipse in the z = -1 plane, center at (0, 0, – 1), major axis of length 20 parallel to thex-axis, minor axis of length 16 parallel to the y-axis. O It is an ellipse in the x = – 1 plane, center at (– 1, 0, 0), major axis of length 20 parallel to the x-axis, minor axis of length 16 parallel to the y-axis.
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