RE: A Learning TableForm Problem

*To*: mathgroup at smc.vnet.net*Subject*: [mg32903] RE: [mg32838] A Learning TableForm Problem*From*: "Higinio Ramos" <higra at usal.es>*Date*: Tue, 19 Feb 2002 02:29:27 -0500 (EST)*References*: <200202150749.CAA09861@smc.vnet.net>*Reply-to*: "Higinio Ramos" <higra at usal.es>*Sender*: owner-wri-mathgroup at wolfram.com

In[7]:= f[x_] := x^3 - 4x^2 - 2x + 8; In[13]:= t = Table[{i, f[i]}, {i, 1, 2, 0.1}]; In[29]:= TableForm[t, TableHeadings -> {{}, {"x", "f(x)"}}] Higinio ----- Original Message ----- From: Carlos <k9zm at frontiernet.net> To: mathgroup at smc.vnet.net Subject: [mg32903] [mg32838] A Learning TableForm Problem > I need to know why this isn't working for me. The example I am given is: > Find an estimate for the zero of the Polynomial. f(x)=x^3-4x^2-2x+8 > > On a graph the estimated zero is between (1,2) and it asks us to divide > the interval into tenths > > f[x_]:=x^3-4x^2-2x+8 > TableForm[Table[{i,f[i]},{i,1,2,0.1}], > TableHeadings>{None,{"x","f(x)"}}] > > The > is as close as I can get to a right arrow sign > > The example I have shows a table with 2 columns and appropriate numbers, > but I cannot get this to display on Mathematica for me. Any ideas? > > Thanks > Carlos > > > >

**References**:**A Learning TableForm Problem***From:*"Carlos" <k9zm@frontiernet.net>