## Re: Parabola, ellipses, or hyperbolas help!

Originally Posted by topsquark
I'm going to slip this in here: It is better to give exact values rather than use decimals.

ie. $\displaystyle ( 0, ~ -1 + \sqrt{3} ); ( 0, -1 - \sqrt{3} )$
Lets repeat that use exact values rather than use decimals ! You have told that before.