Teachers Guide
Page 7
... 45 7 Memory 47 8 Fractions 52 9 Pi 58 How to Use the TI-30X ÚS (Continued) 10 Powers, Roots, and Reciprocals 61 11 Probability 68 12 Statistics 75 13 Trigonometry 81 14 Notation 88 15 ...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 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 © 1999 TEXAS INSTRUMENTS INCORPORATED TI...
... 45 7 Memory 47 8 Fractions 52 9 Pi 58 How to Use the TI-30X ÚS (Continued) 10 Powers, Roots, and Reciprocals 61 11 Probability 68 12 Statistics 75 13 Trigonometry 81 14 Notation 88 15 ...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 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 © 1999 TEXAS INSTRUMENTS INCORPORATED TI...
Teachers Guide
Page 35
How to Use the TI-30X ÚS TI-30X ÚS Basic Operations 29 Clear, Insert, and Delete 33 Basic Math 36 Order of Operations and Parentheses 40 Constant 43 Decimals and Decimal Places 45 Memory 47 Fractions 52 Pi 58 Powers, Roots, and Reciprocals 61 Probability 68 Statistics 75 Trigonometry 81 Notation 88 Logarithms and Antilogarithms 91 Angle Settings and Conversions 94 Polar and Rectangular Conversions 98 Hyperbolics 100 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 28
How to Use the TI-30X ÚS TI-30X ÚS Basic Operations 29 Clear, Insert, and Delete 33 Basic Math 36 Order of Operations and Parentheses 40 Constant 43 Decimals and Decimal Places 45 Memory 47 Fractions 52 Pi 58 Powers, Roots, and Reciprocals 61 Probability 68 Statistics 75 Trigonometry 81 Notation 88 Logarithms and Antilogarithms 91 Angle Settings and Conversions 94 Polar and Rectangular Conversions 98 Hyperbolics 100 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 28
Teachers Guide
Page 68
Powers, Roots, and Reciprocals 10 Keys 1. a calculates the reciprocal. 5. Notes • The examples on the transparency masters assume all default settings. • To use G, enter the base, press G,...: L52 = L25 (L5)2 = 25 4 3 5 2 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for restrictions. • The result of calculations with G must be either positive or negative. F squares the value. 2. % b calculates the square root. 3. % c calculates the specified root (x) of the TI-30X ÙS. • A sign change takes precedence over exponents. Refer to...
Powers, Roots, and Reciprocals 10 Keys 1. a calculates the reciprocal. 5. Notes • The examples on the transparency masters assume all default settings. • To use G, enter the base, press G,...: L52 = L25 (L5)2 = 25 4 3 5 2 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for restrictions. • The result of calculations with G must be either positive or negative. F squares the value. 2. % b calculates the square root. 3. % c calculates the specified root (x) of the TI-30X ÙS. • A sign change takes precedence over exponents. Refer to...
Teachers Guide
Page 74
Ships Time Spent Building Portion Completed Per Hour Sailing 10 hrs. ? Reciprocals The chart below shows the amount a of each model was completed per hour? Press Display Sailing ship: 10 a %" < 10-1¾F½ ¾ D ' 1 / 10 DEG Steam ship: 5 a %" < 5-1¾F½ ¾ D ' 1 / 5 DEG Luxury liner: 5 N 1 N 3 a < 5®1®3 -1 ' 3 / 16 DEG © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 67 Luxury 5 1/3 hrs. ? Steam 5 hrs. ? How much of time spent building model ships.
Ships Time Spent Building Portion Completed Per Hour Sailing 10 hrs. ? Reciprocals The chart below shows the amount a of each model was completed per hour? Press Display Sailing ship: 10 a %" < 10-1¾F½ ¾ D ' 1 / 10 DEG Steam ship: 5 a %" < 5-1¾F½ ¾ D ' 1 / 5 DEG Luxury liner: 5 N 1 N 3 a < 5®1®3 -1 ' 3 / 16 DEG © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 67 Luxury 5 1/3 hrs. ? Steam 5 hrs. ? How much of time spent building model ships.
Teachers Guide
Page 109
Press % ! Adds, subtracts, multiplies, and divides. Closes a parenthetical expression. r Specifies radians. Calculates the square root. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-1 Opens a parenthetical expression. Calculates the reciprocal. Raises a value to 10 digits (3.141592654). g Specifies gradients. 4DMS Lets you can see previous entries. " # $ T U V W 7 - 6 D E a F g ... the following menu that you can scroll the entry line. Calculates the common antilogarithm (10 raised to the power of pi rounded to a specified power.
Press % ! Adds, subtracts, multiplies, and divides. Closes a parenthetical expression. r Specifies radians. Calculates the square root. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-1 Opens a parenthetical expression. Calculates the reciprocal. Raises a value to 10 digits (3.141592654). g Specifies gradients. 4DMS Lets you can see previous entries. " # $ T U V W 7 - 6 D E a F g ... the following menu that you can scroll the entry line. Calculates the common antilogarithm (10 raised to the power of pi rounded to a specified power.