Let x=t^3-3t

y=t^2-t

Where is the tangent parallel to the x-axis? y-axis? line y=x?

The curve intersects itself once. Find this point.

Thanks.

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- April 25th 2009, 03:14 PMzhupolongjoeParametrics.....
Let x=t^3-3t

y=t^2-t

Where is the tangent parallel to the x-axis? y-axis? line y=x?

The curve intersects itself once. Find this point.

Thanks. - April 25th 2009, 03:22 PMTheEmptySet