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

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

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

3View the graph.

GRAPH

4Adjust the screen to see the bottom part of the ellipse using the Rapid Zoom feature.

EZ * ENTER *

5View the graph in the new window.

GRAPH

Wait until the graph is dis- played after each operation. (It takes few seconds to graph)

Graphing an ellipse 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.

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