Re: TI-85 tracer fails to show coordinates


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Re: TI-85 tracer fails to show coordinates



Larry Riddle wrote:
>
> I have a student with a TI-85. When she graphs a function and brings up
> the tracer, the coordinates are *not* displayed at the bottom of the
> screen. Other than that, the tracer seems to be working fine.
>
> She claims that she only noticed this problem with the tracer after
> loading the ZShell program and a bunch of games under ZShell. Could there
> be a corrolation? I know nothing about ZShell.
>
> Any help in getting her tracer to work again would be appreciated. Thanks.
>
> --
> Larry Riddle, Chair | larry.riddle@asc.scottlan.edu
> Mathematics Dept    | 404-638-6222, 404-638-6177 (fax)
> Agnes Scott College | http://www.scottlan.edu/academic/
> Decatur, GA 30030   |         math/welcome.htm
Try going to the FORMAT menu after pressing GRAPH.  She/you should
select COORD ON
That shoudl do it.
Hope this helps, if not, good luck.
Patrick


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