Re: Graphics in TI-85

To: CALC-TI@LISTS.PPP.TI.COM
Subject: Re: Graphics in TI-85
From: Ben Sultenfuss <bsultenfuss@SFASU.EDU>
Date: Fri, 17 Oct 1997 07:48:09 -0500
Comments: To: Antti Jdrvinen <antti@SOLUTIONS.FI>
Reply-To: Ben Sultenfuss <bsultenfuss@SFASU.EDU>

I would do it this way
y1=(2x+1)/(x<2)
y2=(-x)/(x>2)
do this in the window -12.6<x<12.6, -10<y<10
and you will see that the function is not defined
at x=2
------------------------------------------------------------------
Ben Sultenfuss <bsultenfuss@sfasu.edu>
Stephen F. Austin State University
Department of Mathematics and Statistics
1936 North Street, PO Box 13040, SFA Station
Nacogdoches, Texas 75962-3040
Phone: Office: 409-468-3805   Home: 409-560-5508
Fax:     Office: 409-468-1669   Home: 409-560-0038
Office Hours: 0800-0850 Daily,  1400-1600 Monday-Thursday


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> From: Antti Jdrvinen <antti@SOLUTIONS.FI>
> To: CALC-TI@LISTS.PPP.TI.COM
> Subject: Graphics in TI-85
> Date: Thursday, October 16, 1997 13:14
>
> How can I make TI-85 draw this kind of function :
>
> y=2x + 1, when x < 2
> y= -x, when x > 2
>
> Antti Jarvinen
> antti@solutions.fi