PreCalc/Calc
posted by Chris Math Hw Help .
Which set of parametric equations corresponds to this rectangular equation? y=2x(x^2 / 10)
A. x=4t, y=4t(t^2 /10)
B. x=2t, y=8t(4t^2/10)
C. x=2t, y=4t(4t^2/10)
D. x=.5t, y=2t(t^2/10)
E. x=t, y=t(t^2/10)

Looks like C to me