MathGroup Archive 2005

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Plotting 2d graphs?


This seems to work ok.

Plot[2*x^2 + 16*x + 32, {x, -20, 20}]

Cliff

--- Paul Hughes <psidoc at gmail.com> wrote:
> I'm having trouble using the basic 2d plot function.
>  I want to be
> able to plot things such as a simple quadratic or
> ellipse:
> 
> Examples:  2x^2 + 16x + 32 = 0  (Quadratic)
> 
> (x-5)^2/16 + (y+4)^2/25 = 1  (Ellipse)
> 
> But have failed to do so, having tried every
> variation i can think of
> to get it to work.
> 
> 


  • Prev by Date: how to map function with over 1 arguments to list
  • Next by Date: right to left fonts inside strings
  • Previous by thread: Re: Plotting 2d graphs?
  • Next by thread: Re: Plotting 2d graphs?