Re: Plot function with two arguments

*To*: mathgroup at smc.vnet.net*Subject*: [mg122087] Re: Plot function with two arguments*From*: Max Böhring <texuser at arcor.de>*Date*: Thu, 13 Oct 2011 03:47:21 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*References*: <j73gi1$ftj$1@smc.vnet.net>

On 2011-10-12 07:45:05 +0000, Momo K said: > Hello, > > I want to plot the function f. It is defined as followed: > > f[x_, k_] := (k*x^2 - x)/(x - k) > > As you see, it takes two arguments. In fact it shall represent a family of > curves, but I didn't find any way different to this to define one. > > My aim is to plot the function by plot firstly f[x, -3], then f[x, -2], f[x, > -1], f[x, 0], ... > Is there a way to do this automatically without typing every single function > with k adjusted. I imagined something like {{x,-20,20}, {k,-3,3}} or so. > > Many thanks > and best regards > > Momo I'd suggest you have a look at the table command