- CASIO ELECTRONICS CO Calculator User's Guide ALGEBRA FX 2.0

19990401

GRAPH FUNCTIONS

The graphing capabilities of this calculator makes it possible to draw complex graphs

using either rectangular coordinates (horizontal axis: x ; vertical axis: y) or polar

coordinates (angle:

; distance from origin: r).

All of the following graphing examples are performed starting from the calculator setup

in effect immediately following a reset operation.

Example

1: To graph Y = X(X + 1)(X – 2)

1. Press

2. Use

defc to highlight

GRPH

•

TBL, and then press w.

3. Input the formula.

v(v+b)

(v -c)w

4. Press 5(DRAW) or w to draw the graph.

Example

2: To determine the roots of Y = X(X + 1)(X – 2)

1. Press

4(G-SLV) to display the pull-up menu.

Quick-Start