Graph Background - Casio FX-9750G PLUS User's Manual & Technical Reference

8-8 Graph Background

You can use the set up screen to specify the memory contents of any picture
memory area (Pict 1 through Pict 6) as the Background item. When you do, the
P.6
contents of the corresponding memory area is used as the background of the
graph screen.
Recall the background graph.
Draw the dynamic graph.
P.193
P.181
140
• You can use a background in the RUN, STAT, GRAPH, DYNA, TABLE,
RECUR, CONICS Modes.
Example 1 With the circle graph X
Dynamic Graph to graph Y = X
from –1 to 1 in increments of 1.
(X + Y = 1)
2 2
(Y = X – 1)
2
(Y = X )
2
(Y = X + 1)
2
• See "14. Conic Section Graphs" for details on drawing a circle graph, and
"13. Dynamic Graph" for details on using the Dynamic Graph feature.
+ Y = 1 as the background, use
2 2
+ A as variable A changes value
2
↓↑
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