Casio FX-CG500 Quick Start Manual page 22

GRAPH &
TABLE MENU
Tap Analysis, Modify.
Enter 1 for the Step size and tap OK.
The word Modify appears on the graph screen,
the graph is thicker, and the function rule appears
in the message bar at the bottom. To explore the
transformations, highlight one of the 3 coefficients
E
and press to select that coefficient. Now use
3 and 2 to increase or decrease the coefficient,
respectively, and see the graph transform.
22 fx-CG500 Quick Start Guide