Sharp EL-9600c, EL-9400 manual EL-9650/9600c/9450/9400 Graphing Calculator

EL-9650/9600c/9450/9400 Graphing Calculator

3

4

Step & Key Operation	Display	Notes
(When using EL-9650/9600c)	(When using EL-9650/9600c)
*Use either pen touch or cursor to operate.

View the graph.

GRAPH

Zoom out the screen.

ZOOM A * 4 *

Graphing hyperbolas can be performed easily on the calculator display. In addition to the Zoom-in/Zoom-out features, the EL-9650/9600c/9450/9400 have the Rapid Zoom feature to adjust the display easily. (See the section “Graphing Ellipses (No. 10-3)” about how to use the Rapid Zoom feature.)

10-4