Sketch Curve: Parametric Equations x=e^-t+t, y=e^t-t

[baokhuyen]

Homework Statement

sketch the curve of parametric equations:
x= e^-t + t
y= e^t - t

Homework Equations

The Attempt at a Solution

I don;t know how to eliminate the parameter
Can anyone help me?

 

[Dick]

It's possible to sketch the curve without trying to eliminate the parameter, which I'm not even sure you can do. Just put in a few values of t and connect them with a curve.