Sharp EL-9900 Handbook Vol. 2 Operation Manual page 22

Name of parameter
B angle
K ratio of similitude
S selecting type
(S=1: case 1, S=2: case 2,
S=3: case 3, S=4: case 4)
X x-coordinate
Exercise
1. Transform symmetrically the point (3, 5) to the x-axis.
2. Rotate the point (2, 6) at 45˚ around the origin.
Set up condition: angle unit in Deg Mode and decimal point in
Float Pt Mode.
2nd F
SET UP
Step
Specify the programme mode.
1
Select the title LINE TRN.
Enter the values of the point.
2
Select symmetric transformation
3
to x-axis (case 1).
Select transformation revolving
4
around only angle B at the
origin (case 4).
Enter the angle value.
5
PARAMETERS
Content
B 1 C 1 CL
Key Operation
A
PRGM
3
ENTER
1
ENTER
2
ENTER
4
4
ENTER
EL-9900 Graphing Calculator
Name of parameter
Y y-coordinate
A input of angle
R input of ratio of similitude
mat A coordinate after transformation
mat H transformation data
mat D x,y-coordinate
5
ENTER
6
ENTER ENTER
5
ENTER
Content
Display
15