A-Level Maths: C3-03 Parametric Equations: Cartesian to Parametric

[wylmzpp]

That circle around the last question is so satisfyingly drawn

[rahh]

Hey! Thank you for this video :) would you get it wrong if you wrote the parametric equations in a different way that is not the best like with your last question? Or does it just make it more difficult to work with?

[WaterMelon-trbj]

for the the last one could you have it as x^2=sin^2(t) and y^2=cos^2(t) ?

[ayzinhooo]

for the second one could you do x= t+3 and y= 2t^2 + 5