Sharp EL-9900 manual Select the title Line TRN

EL-9900 Graphing Calculator

PARAMETERS

Name of parameter	Content	Name of parameter	Content
B	angle	Y	y-coordinate
K	ratio of similitude	A	input of angle
S	selecting type	R	input of ratio of similitude
	(S=1: case 1, S=2: case 2,	mat A	coordinate after transformation
	S=3: case 3, S=4: case 4)	mat H	transformation data
X	x-coordinate	mat D	x,y-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.

2ndF SET UP B 1 C 1

CL

	Step
	Specify the programme mode.
1
	Select the title LINE TRN.

Key Operation Display

PRGM A

2

Enter the values of the point.

3

ENTER 5

ENTER

3	Select symmetric transformation
	to x-axis (case 1).

1

ENTER

Select transformation revolving

4 around only angle B at the origin (case 4).

ENTER 2

4

ENTER 6

ENTER

5

Enter the angle value.

ENTER 4 5

ENTER

15