Erasing points with pt-off, Changing points with pt-change – Texas Instruments TI-84 User Manual
Page 205
Chapter 8: Draw Instructions
202
To continue drawing points, repeat steps 2 and 3. To cancel
Pt-On(
, press
‘.
Erasing Points with
Erasing Points with
Erasing Points with
Erasing Points with Pt
Pt
Pt
Pt----Off(
Off(
Off(
Off(
To erase (turn off) a drawn point on a graph, follow these steps.
1.
Select
2:Pt-Off(
(point off) from the
DRAW POINTS
menu.
2.
Move the cursor to the point you want to erase.
3.
Press
Í to erase the point.
To continue erasing points, repeat steps 2 and 3. To cancel
Pt-Off(
, press
‘.
Changing Points with
Changing Points with
Changing Points with
Changing Points with Pt
Pt
Pt
Pt----Change(
Change(
Change(
Change(
To change (toggle on or off) a point on a graph, follow these steps.
1.
Select
3:Pt-Change(
(point change) from the
DRAW POINTS
menu.
2.
Move the cursor to the point you want to change.
3.
Press
Í to change the point’s on/off status.
To continue changing points, repeat steps 2 and 3. To cancel
Pt-Change(
, press
‘.