Graph Background - Casio fx-9750G Manual

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 contents of
P.7
the corresponding memory area is used as the background of the graph screen.
Recall the background graph.
Draw the dynamic graph.
P.223
P.207
• 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.
2 2
(X + Y = 1)
(Y = X 2 + 1)
2
(Y = X )
2
(Y = X – 1)
• See "14. Implicit Function Graphs" for details on drawing a circle graph, and "13.
Dynamic Graph" for details on using the Dynamic Graph feature.
2 2
+ Y = 1 as the background, use
2
+ A as variable A changes value
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