Texas Instruments TI-73 Explorer Manual Book page 202

196
Chapter 10: Drawing
³
Draw a circle from the Graph screen.
1. Clear all previous drawings,
and select the center point
of the circle.
* 2
# $ " ! (as
necessary)
b
2. Move the cursor to a point
on the circumference.
$ # " !
(as necessary)
3. Draw the circle.
b
Circle( from the Home Screen or Program Editor
From the Home screen or the Program editor, you can draw a
circle on the Graph screen.
arguments: X and Y, the coordinates of the center point of the
circle, and radius, the radius length which must be a positive
real number.
X,Y,radius
Circle(
³
Draw a circle with center point=(0,0) and radius=7.
- l : 2
b 2
1
¡
0
Note: Use (
them and make the circle circular.
2
1
)
6
¡ E b
0 7
5:
ZSquare to adjust
6
accepts three mandatory
Circle(