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Author Question: Find g(t) so that x = -1 + 3 cos(t), y = g(t), 0 t 2 provides a counterclockwise parametrization ... (Read 20 times)

vinney12

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Question 1

Write a single equation in terms of  x  and  y  that represents the parametric curve  
x = a cos3 θ,  y = a sin3 θ,  0 ≤ θ ≤ 2π.  Sketch the curve.

Question 2

Find  g(t)  so that  x = -1 + 3 cos(t),  y = g(t),  0 ≤  t ≤  2π  provides a counterclockwise parametrization of the circle  x2 + y2 + 2x - 4y = 4.
◦ 2 + 3 sin(t)
◦ 3 - 2 sin(t)
◦ 2 - 3 sin(t)
◦ 3 + 2 sin(t)
◦ -2 + sin(t)


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Marked as best answer by vinney12 on May 26, 2021

jackie

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vinney12

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Reply 2 on: May 26, 2021
Excellent


ultraflyy23

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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