Line Graphing help!!!!

hi i have a line graphing project due and i cant figure out how to do this. i scanned in he stuff...


Thats the actual project and instructions, and here's a link to the graph and intials i used.(im only linking it since the pic is HUGE!!)

http://img122.imageshack.us/img122/4804 ... ect3zv.png[/img]

Where are you stuck? Do you not know how to find line equations from two points on the line?

Thank you.

Eliz.