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Author Question: Which of the following plane parametric curves is a parametrization of an ellipse centred at (4, -2)? (Read 60 times)

awywial

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on: May 26, 2021

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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Reply #1 on: May 26, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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awywial

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Reply 2 on: May 26, 2021
Excellent

shewald78

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

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