Solution 34602: Graphing a Step Function on the TI-84 Plus C Silver Edition.
How can I graph a step function on a TI-84 Plus C Silver Edition?
A step function (for example, the greatest integer function) can be graphed by using the int( command. The example below will demonstrate how to graph a step function on a TI-84 Plus C Silver Edition handheld.Example: Graph the greatest integer of Y=X
1) Press [Y=] to access the Y= Editor.
2) Press [MATH] and scroll to the right to select the NUM menu.
3) Press 5:int(.
4) Press [X,T,q,n] [ ) ] to input the x variable and to complete the command.
5) Press the [GRAPH] key to display the graph.
Please see the TI-84 Plus C Silver Edition guidebook for additional information.