© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X ÙS:
A Guide for Teachers
VI
Table of Contents
About the Authors
ii
About the Teacher Guide
iii
About the TI-30X
Ö
S
iv
Activities
The Better Batter
—
Using the FIX Key
2
Star Voyage
—
Using Scientific Notation
6
Trig Functions
10
What’s My Score
—
1-Variable Statistics
14
Heart Rates
—
1-Variable Statistics
17
WNBA
Stats
—
2-Variable Statistics
23
How to Use the TI-30X
Ú
S
1
TI-30X
Ö
S Basic Operations
29
2
Clear, Insert, and Delete
33
3
Basic Math
36
4
Order of Operations and
Parentheses
40
5
Constant
43
6
Decimals and Decimal Places
45
7
Memory
47
8
Fractions
52
9
Pi
58
10
Powers, Roots, and Reciprocals
61
11
Probability
68
12
Statistics
75
13
Trigonometry
8
1
How to Use the TI-30X Ú
S
(continued)(continued)
14
Notation
88
15
Logarithms and Antilogarithms
91
16
Angle Settings and Conversions
94
17
Polar and Rectangular Conversions
98
18
Hyperbolics
100
Appendix A
A-1
Quick Reference to Keys
Appendix B
B-1
Display Indicators
Appendix C
C-1
Error Messages
Appendix D
D-1
Support and Service Information
Appendix E
E-1
Warranty Information
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