Casio fx-9860GII Quick Start Guide

fx-9860GII Quick Start Guide
7
2. q(Root):
5. q(y-calculation): What is the value of y when x is -5?
6. w(x-calculation): What is the value(s) of x when y is 1?
7. e(integral): Determine the integral value from (0, 3) for the function Y1= 2x
2
- 5x - 3.
Note: As long as the x-value of your vertex is in the viewable domain; you do not need to see
the vertex to calculate the minimum value. However, you can change the viewing window by
selecting e(V-Window) in the graph window.
4. r(y-intercept):
Note: The left-most root will always display rst. To display the next root, simply press $.
3. e(Minimum):
GRAPH

Casio fx-9860GII Specifications

General

Type	Graphing
Form factor	Desktop
Control type	Buttons
Product color	Silver
Housing material	Plastic
Built-in capability	Yes
Digits	- digits
Display type	LCD
Second display	No
Display tilting	-
Display resolution	64 x 128 pixels
Display character size	8 x 21 mm
Display number of lines	8 lines
Display number of characters	21
Flash memory	1.5 MB
RAM capacity	0.064 MB
Storage media type	Flash
Battery type	AAA
Power source	Battery
Number of batteries supported	4