Casio FX-9750G PLUS User's Manual & Technical Reference page 192

10 - 2
Graphing with the Sketch Function
1. After drawing a graph, display the sketch menu and then press 6 (g) 6 (g)
2. Use the cursor keys to move the pointer to the location where you want to start
3. Use the cursor keys to move the pointer, drawing a line as it moves. Press w to
k k k k k Comment Text
Use the following procedure to insert text for comments and labels into a graph.
u u u u u To insert text in the STAT, GRAPH, TABLE, RECUR and CONICS
1. After drawing a graph, display the sketch menu and then press 6 (g) 6 (g)
2. Use the cursor keys to move the pointer to the location where you want to insert
164
Example To draw on the graph of
1 (PEN) to display the pointer in the center of the screen.
drawing and press w to plot it.
stop the draw operation of the pointer.
• Press A to quit the freehand draw operation.
Modes
Example To insert the graph function as comment text into the graph of
y x x
= ( + 2)(
2 (Text) to display the pointer in the center of the screen.
the comment text, and then input the text.
e ~ ef ~ f
aY!=v
(v+c)(v-c)
y x x
= (
x
– 2)
x
+ 2)( – 2)
[Sketch]-[Text]