Answered: Eliminate the parameter from the…

Eliminate the parameter from the parametric equations: x = 3 sin t y = 2+ cos t The resulting equation is equivalent to which of the follow 1 3(y-2) O + (y – 2)° = 1 9. x² + y? = 13 y? = 1

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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Concept explainers

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.

Question

Eliminate the parameter from the parametric equations:
x = 3 sin t
y = 2 + cos t
The resulting equation is equivalent to which of the following?
= 1
3(y-2)
O
+ (y – 2)² = 1
9.
x² + y? = 13
O -=1
4

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