х 3 5t – 4, y = 4t + 2 (a) Sketch the curve by using the parametric equations to plot points. Indicate with an arrow the direction in which the curve is traced as t increases. y У 20 20 10 10 х х -20 -10 N0 20 30 -30 -20 -10 10 20 -10 -10 У У 20 20 10 1아 х -20 -10 N0 30 -30 -20 -10 10 20 -10 -10 (b) Eliminate the parameter to find a Cartesian equation of the curve.
х 3 5t – 4, y = 4t + 2 (a) Sketch the curve by using the parametric equations to plot points. Indicate with an arrow the direction in which the curve is traced as t increases. y У 20 20 10 10 х х -20 -10 N0 20 30 -30 -20 -10 10 20 -10 -10 У У 20 20 10 1아 х -20 -10 N0 30 -30 -20 -10 10 20 -10 -10 (b) Eliminate the parameter to find a Cartesian equation of the curve.
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.6: Parametric Equations
Problem 5ECP: Write parametric equations for a cycloid traced by a point P on a circle of radius a as the circle...
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