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Calculators TI-89 Titanium Help (graphing quadratic functions)

  1. May 4, 2011 #1
    Is there a way to input values within a certain range into my calculator? For example, if I come across something like this:

    "Draw a curve of y=2x between the values x=+3 and x=-3. From the curve write down the following values:

    etc, etc, etc"

    How can I make it graphic w/in a certain range?
  2. jcsd
  3. May 4, 2011 #2
    I can tell you how to do it on a TI86, which should be quite similar to the 89. Graph as normal, and then use the WIND(window) option to set xMin = -3 and xMax = 3. It will then only display the graph in that range.
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