Drawing Points - Texas Instruments TI-80 Manual Book

Drawing Points

To display the DRAW POINTS menu, press 2 F 9. What happens when
you select an item from this menu depends on whether or not a graph is
displayed when you access the menu, as described under each operation.
DRAW POINTS
Menu
Drawing a Point
Directly on a
Graph
7-10 Draw Operations
DRAW POINTS
1: PT-ON(
2: PT-OFF(
3: PT-CHANGE(
To draw points directly on a graph:
1. When a graph is displayed, select
DRAW POINTS
2. Position the cursor at the location on the display where
you want to draw the point. Press ¸. The point is
drawn.
To continue to draw points, repeat step 2. To cancel
press M.
Turn on a point.
Turn off a point.
Toggle a point on or off.
menu (item 1).
from the
PT.ON(
PT.ON(
,