Other Content

4. Press · at the point to start the search. The tool shades the range.
If the search region you specified includes the point of interest, a label for
the point is displayed. If you change a graph that has points of interest
identified, be sure to check for changes in points of interest. For example, if
you edit the function on the entry line or manipulate a plot, the point where
the graph intersects zero can change.
The labeled points of interest remain visible on the graph. You can exit the
tool by pressing d or choosing another tool.
Working with Variables in the Scratchpad
Scratchpad variables are shared between Scratchpad Calculate and
Scratchpad Graph, but not with any TI-Nspire™ documents. If you use the same
name for a Scratchpad variable and a variable in a document, no conflict
occurs unless you attempt to copy expressions between documents and the
Scratchpad.
Saving the Scratchpad Contents
You can save the Scratchpad Calculate page, the Scratchpad Graph page, or
both as a TI-Nspire™ document.
1. Press ~, and then select Save to Document (~ A).
2. Press ·.
The Save to Document dialog box opens.
Using the Scratchpad 37