Some stuff about M. and 2d graphics, plotting:
M. 2D Graphs:
http://www.oit.umd.edu/units/tel/pt/Mathematica/Intermediate/graph2d.html
M. Graphics 2D Commands:
http://www.google.com/search?q=cache:9_NsiRkBimoC:www.math.iastate.edu/mathlab/mathematica_graphics.html+mathematica+graphics+plot+2d&hl=en&ie=ISO-8859-1
google for mathematica graphics plot 2d
M. commands help
http://www.uwm.edu/People/sorbello/classes/mathematica_commands.html
Mathematica Dos and Don'ts: Getting Started Michael A. Morrison
http://www.nhn.ou.edu/~morrison/Mathematica/DoDonts/DoDontGettingStarted.pdf
M Basics:
http://www.eng.ncat.edu/help/Gen_902_Mathematica.html
publisher's site:
http://documents.wolfram.com/v4/
USC seems to have some good stuff..
http://www.usc.edu/isd/doc/math/mathematica/

no subject
kidding. I'm kidding. But it IS a long line of unbroken text... you win. ;)