Casio fx-CG50 User Manual page 555

4. Pressing v displays a pop-up window. Inputting coordinates on the window will cause the
pointer to jump to the specified location. (Z= graph/parametric graph only)
You also can move the cursor by inputting values without pressing v to display the pop-
•
up window.
5. To exit a trace operation, press !1(TRACE).
k
Zoom Functions
You can zoom in on and zoom out from the screen center. You can also change the directional
view of the screen.
1. Draw a 3D graph.
2. Select the zoom operation you want.
!2(Zoom)1(IN) ... Zooms in on the screen center.
k
Sketch Functions
You can insert point and write text into a 3D graph.
1. Draw a 3D graph.
2. As required, use the setup screen to configure the settings below.
• Plot/LineCol ... Specifies the color for inserted points and text.
2(OUT) ... Zooms out from the screen center.
3(VIEW-X) ... Displays the view along the positive
4(VIEW-Y) ... Displays the view along the positive
5(VIEW-Z) ... Displays the view along the positive
6(ORIGINAL) ... Returns the 3D graph to its original (unrotated,
unzoomed) state.
16-15
x
-axis.
y
-axis.
z
-axis.