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the graphic of a function

• To: mathgroup at smc.vnet.net
• Subject: [mg92083] the graphic of a function
• From: Serg <edy13ro20000 at yahoo.com>
• Date: Fri, 19 Sep 2008 05:56:37 -0400 (EDT)

i think i've asked this before. anyway, i am new in mathematica and i want how can I create the graphic of an exact function the same as I do for Sin[].

for example f(x)=x^2/(x+1)^2
can anyone help?

• Follow-Ups:
  • Re: Re: the graphic of a function
    • From: "peter lindsay" <pl.0@me.com>
  • Re: the graphic of a function
    • From: "Thomas Dowling" <thomasgdowling@gmail.com>
  • Re: the graphic of a function
    • From: Franco Milicchio <franco.milicchio@gmail.com>