TI-84 Plus CE Graphing Calculator For Dummies, 3rd Edition
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You can make a preset graphing window of your own on your TI-84 Plus calculator. Maybe you (or your teacher) have a favorite setting for a graphing window? For example, a [ZOOM][6] followed by a [ZOOM][5] gets the window that appears in the first screen. This window doesn’t distort circles and it’s large enough to see most functions.

Follow these steps to store and recall any graphing window that you happen to like:

  1. To access the Zoom MEMORY menu, press

    image0.jpg

    See the second screen.

    image1.jpg

  2. Press [2] to store your graphing window.

    Most of the variables in the Window editor are saved; the exceptions are the

    image2.jpg

    and TraceStep values (which are not stored). Even if you turn your calculator off, your graphing window will remain stored in Zoom MEMORY.

  3. To recall your graphing window, press the following keys:

    image3.jpg

    See the third screen.

About This Article

This article is from the book:

About the book author:

Jeff McCalla is a mathematics teacher at St. Mary's Episcopal School in Memphis, TN. He cofounded the TI-Nspire SuperUser group, and received the Presidential Award for Excellence in Science & Mathematics Teaching.

C.C. Edwards is an educator who has presented numerous workshops on using TI calculators.

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