Knowledge Base

Solution 34971: Steps to Graph a Linear Inequality in Terms of x on the TI-Nspire™ Family.

How do I graph a Linear Inequality in terms of x on the TI-Nspire Family?

Please follow the steps below to graph a Linear Inequality in terms of x on the TI-Nspire Family:

Please Note: The below steps only work with the latest operating system 3.2.3.1233, to check your operating system version click [Home] [5] [4] on your TI-Nspire Handheld device. If you need to update your operating system please follow the steps listed in Knowledge Base #21390.

Example: Graph x>1:

Please Note: The below steps will only work within a graphs page in a document and will not work in the Scratchpad Graph.

1) From a Graphs page press [Menu] [1] [7] to access the text cursor.

2) Next press [Enter] to open the text entry box.

3) In the text entry box enter the inequality [x] [>] [1] and press [Enter].

4) Next press [Esc] to dismiss the text cursor and then highlight the text you have entered and your cursor should become an open hand.

5) Once you see the open hand press [Ctrl] then [Click] the center touchpad to change the cursor to a closed hand.

6) Move the inequality to the x axis and press [Enter] to graph the vertical linear inequality.

Please see the TI-Nspire family guidebooks for additional information.