HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Strona 194

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The values shown using the Trace options depend on the Plot view window; that is, the values shown in the
table are restricted to points visible in Plot view. Zoom in or out in Plot view to get the values you want to see
in the table in Numeric view.
Edge
1.
Tap and select Edge.
Now the table shows (if possible) pairs of values that make the relation true. By default, the rst column
is the Y-column and there are multiple X-columns in case more than one X-value can be paired with the
Y-value to make the relation true. Tap to make the rst column an X-column followed by a set
of Y-columns. In the following gure, for Y = 0, there are 10 values of X in the default Plot view that
make the relation Y = SIN(X) true. These are shown in the rst row of the table. It can be clearly seen that
the sequence of X-values have a common dierence of π.
Again, you can enter a value for Y that is of interest.
2.
With 0 highlighted in the Y-column, enter .
3 2
146 Chapter 8 Advanced Graphing app
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