Answered

Find the parametric equation of the curve whose rectangular equation is given.

1. x^2+x^3=3xy
2. x^2+y^4=4xy
3. x^2+2xy+4y^2=8x

Sagot :

AnneCviz
Solving for y, you will get

y = (x^2 + x^3)/3x

Use x as the parameter. Therefore, x = t

The parametric equations are

x = t
y = (t^2 + t^3)/3t

Try doing the others.