A pair of parametric equations is given. x = cos?(t), y = sin?(t) (a) Sketch the curve represented by the parametric equations. Use arrows to indicate the direction of the curve as t increases. y y 1.5 1.5 1.0 1.0 0.5 0.5 -1.5 -1.0 -0.5 0.5 -0.5 0.5 1.0 1.5 -0.5 -0.5 y y 0.5 0.5 of -1.5 -1.0 -0.5 0.5 -0.5 0.5 1.0 1.5 -0.5 -0.5 -1.0 -1.0 -1.5 -1.5 (b) Find a rectangular-coordinate equation for the curve by eliminating the parameter. , where |5xs[

A pair of parametric equations is given. x = cos?(t), y = sin?(t) (a) Sketch the curve represented by the parametric equations. Use arrows to indicate the direction of the curve as t increases. y y 1.5 1.5 1.0 1.0 0.5 0.5 -1.5 -1.0 -0.5 0.5 -0.5 0.5 1.0 1.5 -0.5 -0.5 y y 0.5 0.5 of -1.5 -1.0 -0.5 0.5 -0.5 0.5 1.0 1.5 -0.5 -0.5 -1.0 -1.0 -1.5 -1.5 (b) Find a rectangular-coordinate equation for the curve by eliminating the parameter. , where |5xs[

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Topics In Analytic Geometry

Section: Chapter Questions

Problem 44CT

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