💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!

Like

Report

WZ
Numerade Educator

Like

Report

Problem 39 Medium Difficulty

Graph the curve with parametric equations
$$ x = (1 + \cos 16t) \cos t $$
$$ y = (1 + \cos 16t) \sin t $$
$$ z = 1 + \cos 16t $$
Explain the appearance of the graph by showing that it lies on a cone.

Answer

Plug the parametric equations into the cone equation $z^{2}=x^{2}+y^{2}$ to show
that the curve lies on it.

Discussion

You must be signed in to discuss.

Video Transcript

wrath of the curve with parametric equations actually got one plastic assign. Sixteen Society. Why is he going to one plastic assign sixteen t I'm so scientific, Andi cuz called one last find sixteen. Explain the appearance of the graf, a showing that last honor corps so first are using some graphing. The wise can graphs the curve as follows. Since this is the curve off, it's a given questions. The Moche showed that last chord, but Parametric equations exp lai and C We have x squared us Why square is the control one plus assign sixteen score. This is cultural The square Andi, this is our court. So the cave last record.