Casio CFX-9850G PLUS Program Manual - Page 15

Browse online or download pdf Program Manual for Calculator Casio CFX-9850G PLUS. Casio CFX-9850G PLUS 18 pages. 6. matrix calculations
Also for Casio CFX-9850G PLUS: User Manual (18 pages), Communications Manual (13 pages), Read This First Manual (13 pages), Function Manual (14 pages), Graph Manual (8 pages), Graph Manual (6 pages), Graph Manual (12 pages), Graph Manual (12 pages), Graph Manual (12 pages), Graph Manual (12 pages), Graph Manual (10 pages), Calculations Manual (13 pages), Calculations Manual (18 pages), Calculations Manual (15 pages), Complex Numbers Manual (6 pages), Calculations Manual (6 pages), Calculations Manual (20 pages)

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Casio CFX-9850G PLUS Program Manual
Program for

Rotating a Figure

Description
Y
0
Graphing of rotation of any geometric figure by θ degrees.
Example
To rotate by 45° the triangle defined by points A (2, 0.5), B (6, 0.5), and C (5, 1.5)
Notes
• Use the cursor keys to move the pointer around the display.
• To interrupt program execution, press A while the graphic screen is on the display.
• The triangle cannot be drawn if the result of the coordinate transformation operation
exceeds View Window parameters.
Preparation and operation
• Store the program written on the next page.
• Execute the program as shown below.
A
x
1
B
y
1
C
x
2
D
y
2
E
x
3
F
y
3
G
x'
1
PROGRAM SHEET
C(x
y
)
3,
3
A(x
y
)
1,
1
H
y'
I
x'
J
y'
K
x'
L
y'
M
N
B(x
)
y
2,
2
X
O
1
P
2
Q
2
R
3
S
3
T
U
No.
5
Formula for coordinate transfor-
mation:
) → (
x
y
x'
y'
(
,
,
)
cos θ –
sin θ
x'
x
y
=
sin θ +
cos θ
y'
x
y
=
V
W
X
Y
Z
425