140
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 the corresponding memory area is used as the background of the
graph screen.
• You can use a background in the RUN, STAT, GRAPH, DYNA, TABLE,
RECUR, CONICS Modes.
Example 1
With the circle graph X
2
+ Y
2
= 1 as the background, use
Dynamic Graph to graph Y = X
2
+ A as variable A changes
value from –1 to 1 in increments of 1.
Recall the background graph.
(X
2
+ Y
2
= 1)
Draw the dynamic graph.
(Y = X
2
– 1)
()
(Y = X
2
)
()
(Y = X
2
+ 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.
P.6
P.193
P.181
Summary of Contents for CFX-9970G
Page 22: ... CFX 9970G ...
Page 452: ...435 1 2 3 4 5 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 453: ...436 Program for Circle and Tangents No 4 Step Key Operation Display 6 7 8 9 10 ...
Page 454: ...437 11 12 13 14 15 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 455: ...438 16 17 18 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 458: ...441 1 2 3 4 5 Program for Rotating a Figure No 5 Step Key Operation Display ...