70
Graphing
Chapter 4
2. Use the
d
and
e
cursor keys to move the line left and right, and press
w
to
draw the line at the current location.
e
~
e
w
• To draw a horizontal line, simply press
2
(Hztl) in place of
1
(Vert), and use
the
f
and
c
cursor keys to move the horizontal line on the display.
In the RUN or PRGM Mode
The following is the syntax for drawing vertical and horizontal lines in these modes.
• To draw a vertical line
Vertical <
x
-coordinate>
• To draw a horizontal line
Horizontal <
y
-coordinate>
u
u
u
u
u
To clear drawn lines and points
The following operation clears all drawn lines and points from the screen.
In the STAT, GRAPH or TABLE Mode
Lines and points drawn using sketch menu functions are temporary. Display the
sketch menu and press
1
(Cls) to clear drawn lines and points, leaving only the
original graph.
In the RUN or PRGM Mode
The following is the syntax for clearing drawn lines and points, as well as the graph
itself.
Cls EXE
Summary of Contents for fx-7400G
Page 46: ...Differential Calculations Chapter 3 ...
Page 164: ...161 1 2 3 4 5 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 165: ...162 Program for Circle and Tangents No 4 Step Key Operation Display 6 7 8 9 10 ...
Page 166: ...163 11 12 13 14 15 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 167: ...164 16 17 18 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 170: ...167 1 2 3 4 5 Program for Rotating a Figure No 5 Step Key Operation Display ...