Casio CFX-9850GC PLUS Function Manual - Page 9

Browse online or download pdf Function Manual for Calculator Casio CFX-9850GC PLUS. Casio CFX-9850GC PLUS 14 pages. 6. matrix calculations
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Casio CFX-9850GC PLUS Function Manual
4. Display the sketch menu and then press 6 (g) 2 (LINE) 1 (Line) to draw
a line to the second dot.
u u u u u To draw a line between any two points in the STAT, GRAPH,
TABLE, RECUR and CONICS Modes
Example
To draw a line between the local maximun and local minimum
on the graph of
1. After drawing a graph, display the sketch menu and then press 6 (g) 2
(LINE) 2 (F·Line) to display the pointer in the center of the screen.
2. Use the cursor keys to move the pointer to the local maximum and press w.
3. Use the cursor keys to move the pointer to the local minimum and press w to
draw the line.
u u u u u To draw a line in the RUN or PRGM Mode
The following is the syntax for drawing lines in these modes.
x
F-Line <
-coordinate 1>, <
Graphing with the Sketch Function
y
x
x
x
=
(
+ 2)(
– 2)
y
x
-coordinate 1>, <
-coordinate 2>, <
10 - 2
[Sketch]-[LINE]-[F·Line]
y
-coordinate 2>
161