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Author Question: Which of the following plane parametric curves is a parametrization of an ellipse centred at (4, -2)? (Read 74 times)

awywial

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Question 1

Parametrize the curve  y = x2 + 3x  using its slope  m  as the parameter.
◦ x = ,  y =
◦ x = ,  y =
◦ x = ,  y =
◦ x = ,  y =
◦ x = ,  y =

Question 2

Which of the following plane parametric curves is a parametrization of an ellipse centred at (4, -2)?
◦ x = 3 + 4cos(t),  y = 5 - 2sin(t),   0  ≤  t ≤  2π
◦ x = 4 - 2cos(t),  y = 4 - 2sin(t),   0  ≤  t ≤  2π
◦ x = 4 + 3cos(t),  y = -2 + 5sin(t),   0  ≤  t ≤  2π
◦ x = - 4 + 3cos(t),  y = 2 + 5sin(t),   0  ≤  t ≤  2π
◦ x = 3 - 4cos(t),  y = 5 + 2sin(t),   0  ≤  t ≤  2π


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Marked as best answer by awywial on May 26, 2021

Dnite

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awywial

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Reply 2 on: May 26, 2021
Great answer, keep it coming :)


Bigfoot1984

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Reply 3 on: Yesterday
Gracias!

 

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