Casio FX-CG10 User Manual Page 157

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CASIO
5-25
6. Manual Graphing
k Rectangular Coordinate Graph
Inputting the Graph command in the Run-Matrix mode enables drawing of rectangular
coordinate graphs.
1. From the Main Menu, enter the Run-Matrix mode.
2. On the Setup screen, change “Input/Output” setting to “Linear”.
3. Configure V-Window settings.
4. Input the commands for drawing the rectangular coordinate graph.
5. Input the function.
Example Graph
y = 2x
2
+ 3x – 4.
Use the following V-Window settings.
Xmin = –5, Xmax = 5, Xscale = 2
Ymin = –10, Ymax = 10, Yscale = 5
1 m Run-Matrix
2 !m(SET UP)2(Line)J
3 !3(V-WIN) -fwfwcwc
-bawbawfwJ
4 !4(SKETCH)1(Cls)w
5(GRAPH)1(Y=)
5 cvx+dv-ew
Certain functions can be graphed easily using built-in function graphs.
You can draw graphs of the following built-in scientific functions.
Rectangular Coordinate Graph Polar Coordinate Graph
sin xcos xtan xsin
–1
x
cos
–1
xtan
–1
xsinh xcosh x
tanh xsinh
–1
xcosh
–1
xtanh
–1
x
'xx
2
log xlnx
10
x
e
x
x
–1
3
'x
sin
θ
cos
θ
tan
θ
sin
–1
θ
cos
–1
θ
tan
–1
θ
sinh
θ
cosh
θ
tanh
θ
sinh
–1
θ
cosh
–1
θ
tanh
–1
θ
'
θ
θ
2
log
θ
ln
θ
10
θ
e
θ
θ
–1
3
'
θ
- Input for x and
θ
variables is not required for a built-in function.
- When inputting a built-in function, other operators or values cannot be input.
dx
(
x
)
d
dx
(
x
)
d
dx
2
(
x
)
d
2
dx
2
(
x
)
d
2
∫(
x
)
dx
∫(
x
)
dx
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