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When you graph the relation, the entry line disappears to show an
uncluttered view of the graph. If you select or trace a plot, the relation that
defines the plot is displayed on the entry line. You can modify a plot by
defining a relation or by selecting and changing the graph.
As you graph multiple plots, the defining relation is displayed for each. You
can define and graph a maximum of 99 relations of each type.
5. Use the b key to explore and analyze the relation to:
• Trace the relation.
• Find points of interest.
• Assign a variable in the expression to a slider.
Viewing the Table
▶ To display a table of values corresponding to the current plots, press b >
Table > Split-screen Table (b 7 1).
▶ To hide the table, click the graph side of the split screen, and then press
b > Table > Remove Table (b 7 2). You can also press Ctrl + T.
▶ To resize columns, click the table and press b > Actions > Resize
(b 1 1).
▶ To delete a column, edit an expression, or edit table settings, click the table
and press b > Table (b2).
Changing the Appearance of the Axes
As you work with graphs, the Cartesian axes are displayed by default. You can
change the appearance of the axes in the following ways:
1. Press b 4 and choose the Zoom tool to use.
Using the Scratchpad 33