4 replies 5 views Edited Nov 28, 2006
Yeah, I know it's a bit early but can anybody help me with these 2 problems? Does the graph of the equation -9x-27y^2=0 open up, down, left, or right? And my other question is: Explain how to find the distance from the focus to the directrix for the parabola x=2y^2. I'm not understanding this well, so I hope someone can help me.
Nov 28, 2006
i am a nutcrack wrote:first answer should be leftsecond one I'm not sure what u mean...
That's ok. Thanks for helping me with the first one.
np man but u might want to check with the more cleverer members to see if its correct