fx-9860GII TI-83
Trace
On a Casio calculator you can trace a graph that is displayed on screen
Trace SHIFT F1
It lets you move a pointer along a graph and read out coordinates on the display.
Example 1
To start the trace
TRCE SHIFT F1
fx-9860GII TI-83
On a Casio calculator you can trace a graph that is displayed on screen
Trace SHIFT F1
It lets you move a pointer along a graph and read out coordinates on the display.
To start the trace
TRCE SHIFT F1