Adding Reply Archived Topic: It will not be bumped to the top of the forum. Topic hey, maths graphs Membername   Not a member? Sign Up Free (takes 20 seconds) Password   Forgotten your password? Post Font: Verdana Arial Black Georgia Comic Sans Impact   Size: Tiny Normal Big Huge   Color: Default Dark Red Red Orange Brown Green Olive Cyan Blue Dark Blue Indigo Black [ Check Spelling ] [ Post Preview ] [ LiveTags ] FAQ Keyword Search: Post Options Favorites Manager Notify me of new replies to this topic by email Notify me of new replies to this topic by private message Original Post yyyt Posted at 12:32 pm on July 5, 2009 Can you describe the appearance of a cubic graph http://people.richland.edu/james/lecture/m116/functions/cubic.gif our teacher's making us do it for hwk. eg, for a quadratci you could say it was a parabola/U shaped... thnx I have a few points to give for the best answer

Replies Just Waiting Here Posted at 12:34 pm on July 5, 2009 How to describe it?  Interesting.. I don't know, I would say it's like a parabola with the second quadrant reflected about the x-axis... But I mean, that's just a basic cubic... A cubic for something like y = x(x-1)(x+1) would look different... more wavy...