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Chapter 10: Q. 48 (page 695)

In Problems 45 鈥� 48, use a graphing utility to graph the curve defined by the given parametric equations.

x=4sint+2sin2t,y=4cost+2cos2t

Short Answer

Expert verified

The graph is shown in the figure.

Step by step solution

01

Step 1. Given Information

The given parametric equations are

x=4sint+2sin2t,y=4cost+2cos2t

02

Step 2. Drawing a Graph

Step 1. Enter the given Parametric Equation xt=4sint+2sin2t,yt=4cost+2cos2t

X1T=4sint+2sin2tY1T=4cost+2cos2t

Step 2. Select a viewing Window.

Tmin=0,Tmax=2蟺,Tstep=0.1Xmin=-8,Xmax=8,Xscl=1Ymin=-8,Ymax=8,Yscl=1

Select the graph button

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