Texas Instruments TI-83-Plus - Page 30

TI-83 Plus GeoMaster™ Application Page 30
3. Press
¯
.
4. Use the arrow keys to move the cursor away from the
endpoint and draw the ray.
5. Press
¯
, and then move the cursor away from the ray.
Drawing a Vector
1. Select
Vector
from the
DRAW
menu.
2. Use the arrow keys to move the cursor to the beginning point
(the tail) of the vector.
3. Press
¯
.
4. Move the cursor away from the beginning point.
5. Use the arrow keys to rotate the vector, if needed.
6. Press
¯
, and then move the cursor away from the vector
to place the head of the vector.