Re: TI-89 vs. 86


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Re: TI-89 vs. 86



It really does depend on what you'll be using it for.  Read this:
http://rhf.bradley.edu/~rkremer/tifaq.htm#4.
Yes, the same Graph Link works on all the calculators.

>I am wondering about something-  the guys in the mathlab at school told me that
>the 85 was a stronger package for engr, while the 92 was a better calc for
>calculus.  I am currently using a 85 and want to upgrade, any reccomendations
>as to 86 or 89?  (the 92 is out, I carry my calc in my back pocket)
>
>Also, I want to buy a Graph Link.  Are there different ones for each calc, or
>if I get one for my 85 will it work for all the others?  Thanks