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WZ
Numerade Educator

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Problem 24 Easy Difficulty

Match the parametric equations with the graphs (labeled I-VI). Give reasons for your choices.

$ x = \cos t $ , $ y = \sin t $ , $ z = \cos 2t $

Answer

$I$

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Video Transcript

The problem is much. The parametric equations with graphs give reasons for your choices. Axe. Is that going to cost nineteen? Why sick or to a society? See is they could tow sign Tootie. So we have X Square plus y square. Is he control one? It's a protection. It's a plane, Um is equal to zero X, like plain is a circle. And then we also have, say, its founding. I nicked one on one. Say it's from neck to want to whine Now let's no cat the grafts. So only number one satisfied There's two conditions. Sounds. A graph is number one.