Casio fx-9750G PLUS - Manual (Page 157)

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1. After drawing the graphs, press 1 (Trace) to display the pointer in the center
of the graph.
• The pointer may not be visible on the graph
when you press 1 (Trace).
2. Use d to move the pointer to the first intersection.
d
~ d
• Pressing d and e moves the pointer along the graph. Holding down either
key moves the pointer at high speed.
3. Use f and c to move the pointer between the two graphs.
4. Use e to move the pointer to the other intersection.
e
~ e
• To abort a trace operation, press 1 (Trace).
• Do not press the A key while performing a trace operation.
u u u u u To display the derivative
If the Derivative item in the set up screen is set to “ On”, the derivative appears on
the display along with the coordinate values.
x / y coordinate values
Other Graphing Functions
8 - 6
P.5