Set the viewing window on the TI-89
How to set the viewing window on the TI-89 Check out this instructional math video that demonstrates how to set the viewing window using the TI-89 graphing calculator. The viewing window represents the portion of the coordinate plane displayed on the graph screen. It is important to set appropriate boundaries to obtain an accurate view of the graph. This step-by-step guide uses arrow keys to lead you through the simple process of using your TI-89 calculator.
