Casio CFX-9850GB PLUS User Manual

Quick-Start
xiii
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 coordi-
nates (angle: θ ; distance from origin: r).
Example 1: To graph Y = X(X + 1)(X – 2)
1. Press
m.
2. Use d, e, f, and c to highlight GRAPH,
and then press w.
3. Input the formula.
v(v+b)
(v-c)w
4. Press 6 (DRAW) or w to draw the graph.
Example 2: To determine the roots of Y = X(X + 1)(X – 2)
1. Press ! 5 (G-Solv).
1

Casio CFX-9850GB PLUS Specifications

General

Digits	46 digits
Display size (HxV)	21 8 mm
Memory type	28kb
Battery type	AAA

Weight and Dimensions

Weight	215 g
Dimensions (WxDxH)	90 x 25 x 183 mm