Posted by **Abbey** on Thursday, April 15, 2010 at 10:43pm.

Eliminate the parameter and write the corresponding rectangular equation whose graph represents the curve.

x = sqrt t

y = 1 - t

- Math -
**Reiny**, Thursday, April 15, 2010 at 10:51pm
from first:

x = √t

so x^2 = t

from the second

t = 1-y

so x^2 = 1 - y

or

y = 1 - x^2 , a parabola

- Math -
**Anonymous**, Tuesday, April 9, 2013 at 12:37am
A polygon with 4 sides no two of wich need to be the same size

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