Yeah, I thought about ebay too but I don't actually attend the school anymore. I saw the ad in the local paper and remembered about it when I was reading a thread here; I figure if they want them that bad they can check out ebay.
Now if only I could remmeber where this thread was split from
And that was supposed to be used TI-83s, as I edited my original post to say.
So why didn't you update the subject when you updated your post? :lol:
Don't worry - I did it for you.
I wasn't aware you could without wreaking havoc across the entire database with phpBB. I know you can change titles of posts other than the initial post in a thead, but I now realize it would be dumb to have a database as large as this one that references all threads by title alone. I guess I've been over-extrapolating the whole "updating polls" thing.
This has been an enlightening moment for me!
Note to self: look at the whole screen when evaluating information. You pick up on more that way!
You should play with it, they are very powerful, graphs, Y Intercept, X Intercept, The Matrix, y=mx+b, and all that other stuff with Polar Graphing etc. I like my TI89!!