# Graphing Calculator Workshops

Save this PDF as:

Size: px
Start display at page:

## Transcription

1 Graphing Calculator Workshops For the TI-83/84 Classic Operating System & For the TI-84 New Operating System (MathPrint) LEARNING CENTER

2 Overview Workshop I Learn the general layout of the calculator Graphing Keys Editing Keys Advanced Function Keys Scientific Calculator Keys Learn basic operating procedures Order of operations Parentheses You can limit your usage of them with the new OS Two minus signs Fractions Like you would write them Exponents Like you would write them Fixing typos Basic memory features

3 Graphing Calculator Workshop I Graphing Calculator Basics I. Layout Scientific Calculator Keys: Perform the basic operations of arithmetic like any scientific calculator Advanced Function Keys: Access menus for additional features of the calculator Editing Keys: Change expressions or values that have been entered in; also access options highlighted in yellow or green Graphing Keys: Display graphs, scatter plots and tables

4 II. Operations 1. ON / OFF nd / ALPHA most keys are color-coded for multiple uses, governed by these two keys. 2 nd The cursor shows an arrow pointing upwards to indicate that the 2 nd functions of the keys are now turned on ALPHA The cursor shows the letter A to indicate that the ALPHA functions of the keys are now turned on If you pressed one of these buttons by mistake, you can return to the regular all-black cursor by repressing the 2 nd or ALPHA key. 3. MODE Located to the right of the 2 nd key, this key allows you to change the calculator s settings. The Classic OS has one page of settings, the new OS has two pages of settings. Classic OS mode settings (page 1 of the New OS mode settings) a. b. C. d. e. f. g. h. a. Controls numeric notation Normal, Scientific, Engineering b. Controls decimal rounding Float indicates no rounding, 0 means only whole numbers; 1 for one decimal place; 2 for two decimal places, etc. c. Angle units Radians or Degrees d. Type of graphing FUNC: regular graphing (uses X as the input variable); PAR: parametric graphing (uses T as the input variable); POL: polar graphing (uses Θ [theta] as the input variable); SEQ: sequential graphing (uses n as the input variable). e. Connects graph data points or does not connect graph data points f. Whether to plot simultaneously (if you have two or more functions to graph, SEQUENTIAL will graph them one at a time while SIMUL will do them simultaneously) g. Number systems REAL: the real number system; a bi : rectangular complex i number system; re : polar complex number system h. Screen Options FULL: full screen HORIZ: Two screens G T: Graph and Table split screen

5 i. j. k. l. m. n. i. Choose Operating System (OS) MATHPRINT: New OS; CLASSIC: Old OS j. Display of fractions n/d: proper or improper fractions; Un/d: Mixed number (whole number and a fraction) k. Formats the answer AUTO: Decimal or fraction; DEC: Decimal; FRAC: Fraction l. Shortcut to FORMAT GRAPH screen m. STAT DIAGNOSTICS: When selected ON, displays correlation coefficient (r) and coefficient of determination (r²). n. Allows you to set the clock/date 4. ENTER s an expression (The equals key) or executes an instruction 5. Home Screen Calculation screen 6. QUIT Pressing the 2 nd key then QUIT returns to home screen from any other screen 7. Contrast You can set the contrast of the screen using the 2 nd key and then the up arrow for a darker screen, or the 2 nd key and the down arrow for a lighter screen. The contrast can be set for values between 0 (lightest) and 9 (darkest). A setting of 0 means you cannot see the characters on the screen, so don t go that light! A setting of 4-5 usually suffices. If your batteries get low, set the screen at a darker setting so you can see the characters.

6 III. The scientific portion of your calculator 1. The calculator works using the algebraic order of operations: PEMDAS Parentheses, Exponents, Multiplication/Division, Addition/Subtraction 2. Type the expression into the calculator exactly as you read it on your page. BUT you must make sure you utilize parentheses when necessary so that the answer is calculated exactly as you would like it to be when using the Classic OS. When in doubt, insert the parentheses. 3. Press to evaluate the expression you have entered on the home screen. The calculator will display the answer on the next line. PARENTHESES ARE IMPORTANT! If using the New OS, you don t need the parentheses. First, select fraction mode by pressing the ALPHA key followed by the Y= key, you should see this screen: Select option 1, now you should see an empty fraction on the screen Enter the numerator (top) and press the down arrow to enter the denominator (bottom). your result without using parentheses! Press the ENTER key and you have

7 4. Why are there two minus signs? a. The subtraction symbol is on the far right of the calculator. This minus sign usually indicates subtracting from a previous number or answer. b. The button just to the left of the enter key indicates a negative number. This minus sign is usually inserted in front of a number. Both ways ( 3) 5. Fractions (Classic OS) a. Use the divide key (on far right of calculator) to indicate a fraction. b. If you are calculating with a fraction, use parentheses around the fraction to indicate that it is one quantity

8 6. Fractions (New OS) a. Select the fraction mode by pressing the ALPHA key followed by the Y= key, you should see this screen: b. Select option 1, now you should see an empty fraction on the screen Enter the numerator (top) and press the down arrow to enter the denominator (bottom). 7. Converting between decimal and fraction (and vice versa) using one of the MATH menus. a. Decimal to fraction, if possible: type the decimal Frac The answer will be given in lowest terms. Convert the answers to the previous calculations to fractions. b. In the new OS, as long as you enter the original expression as a fraction (see item 3 or 6 above), then the result will also be written as a fraction (if possible): Note that some decimals do not have fraction forms (these are called irrational numbers), e.g., e, 2. If this is the case, the quantity will remain a decimal after you program the calculator to turn it into a fraction:

9 c. Fraction to decimal: Just divide, OR Type the fraction Dec Convert to a decimal Exponents a. Squaring button b. Square root Note that with the Classic OS, the square root button automatically opens a parenthesis before you enter the expression you d like to evaluate; with the MathPRINT OS, no parenthesis appears and you toggle out using the right arrow key. This is the toggle out indicator. If you are done with the quantity under the root, then you right arrow to get out of the root. You can always go back under the root by using the left arrow key! c. Other powers - use the carrot key d. Other roots use the x th root key under the menu: index (what root you want to take) of the radical x type your expression e. Fractional exponents 23 5 (2 3) 5 New OS Classic OS 4 3 8

10 9. Fixing mistakes: Clear, Delete, or Insert. a. CLEAR completely erases everything on the screen. b. erases the value that the cursor is on. Move the cursor using arrows. c. To insert (INS) a character into your expression i. Put your cursor to the right of where you want the new character to go Example: Let s say I want to evaluate , but I have typed in I need the 4 to go the left of the 7, so I place the cursor on the 7 and then press and then press. The screen should look like this: The 7 is flashing on and off ii. Type in the new character or expression (in the example, the 4 ) iii. Press enter (if done), or, arrow to the end of the expression and continue 10. Your calculator s got memory! a. To use the previous answer in a new calculation, we need the ANS option: i. Enter the next operation to use the previous answer as the first number. ii. Use to call the previous answer into an expression. Use the answer to the first calculation in the next two. 2 8 Ans 2

11 b. You can store up to 27 quantities (A Z and Θ) in the calculator. To do this we need to use the STO Key in conjunction with the ALPHA key. i. Type the quantity or the expression. Press the 2 nd key and then the STO key (located just above the ON key). Press the ALPHA key and choose which letter (A Z or Θ) to store it in. Then press the enter key to store the quantity. Storing a quantity Storing an expression c. To restore the expression you ve previously entered (after you have pressed the ENTER key), use the ENTRY option: Restore the following expression after you have the result (2)( 3) 2(2) Classic OS New OS

### Basic Use of the TI-84 Plus

Basic Use of the TI-84 Plus Topics: Key Board Sections Key Functions Screen Contrast Numerical Calculations Order of Operations Built-In Templates MATH menu Scientific Notation The key VS the (-) Key Navigation

### Introduction to the TI-84/83 Graphing Calculator

Introduction to the TI-84/83 Graphing Calculator Part 1: Basic Arithmetic Operations & Features 1. Turning the calculator ON & OFF, adjusting the contrast, and clearing the memory The ON key is located

### TI-83 Plus Graphing Calculator Keystroke Guide

TI-83 Plus Graphing Calculator Keystroke Guide In your textbook you will notice that on some pages a key-shaped icon appears next to a brief description of a feature on your graphing calculator. In this

### TI-86 Graphing Calculator Keystroke Guide

TI-86 Graphing Calculator Keystroke Guide In your textbook you will notice that on some pages a key-shaped icon appears next to a brief description of a feature on your graphing calculator. In this guide

### Introduction to the TI-83/TI-83+ and TI-84+ for College Algebra.

Introduction to the TI-83/TI-83+ and TI-84+ for College Algebra. Turning it on and off: To turn the calculator on, press the ON key in the lower left corner. You should now see a flashing rectangle, the

### TI-83 Plus GRAPHING CALCULATOR BASIC OPERATIONS. Carolyn Meitler Concordia University Wisconsin

TI-83 Plus GRAPHING CALCULATOR BASIC OPERATIONS by Carolyn Meitler Concordia University Wisconsin B-1 Getting Started Press ON to turn on the calculator. Press 2nd + to get the MEMORY screen (shown at

### Texas Instruments TI-83, TI-83 Plus Graphics Calculator I.1 Systems of Linear Equations

Part I: Texas Instruments TI-83, TI-83 Plus Graphics Calculator I.1 Systems of Linear Equations I.1.1 Basics: Press the ON key to begin using your TI-83 calculator. If you need to adjust the display contrast,

### TI-84 Plus and TI-84 Plus Silver Edition Guidebook

TI-84 Plus and TI-84 Plus Silver Edition Guidebook Note: This guidebook for the TI-84 Plus or TI-84 Plus Silver Edition with operating system (OS) version 2.53MP. If your calculator has a previous OS version,

### Getting started Texas Instruments TI-85 and TI-86 calculators

Getting started Texas Instruments TI-85 and TI-86 calculators Overview: Your graphing calculator or computer is a powerful and flexible tool, which you would probably be able to use fairly well without

### TI-84 Plus and TI-84 Plus Silver Edition Guidebook

TI-84 Plus and TI-84 Plus Silver Edition Guidebook Note: This guidebook for the TI-84 Plus or TI-84 Plus Silver Edition with operating system (OS) version 2.55MP. If your calculator has a previous OS version,

### x button, the number 13, close

Calculator Skills: Know the difference between the negative button (by the decimal point) and the subtraction button (above the plus sign). Know that your calculator automatically does order of operations,

### LAYOUT OF THE KEYBOARD

Dr. Charles Hofmann, LaSalle hofmann@lasalle.edu Dr. Roseanne Hofmann, MCCC rhofman@mc3.edu ------------------------------------------------------------------------------------------------- DISPLAY CONTRAST

### TI-83-Plus Calculator Basics Tips and Techniques

TI-83-Plus Calculator Basics Tips and Techniques TI-83 Plus Keyboard Generally, the keyboard is divided into these zones: graphing keys, editing keys, advanced function keys, and scientific calculator

### Variable. 1.1 Order of Operations. August 17, evaluating expressions ink.notebook. Standards. letter or symbol used to represent a number

1.1 evaluating expressions ink.notebook page 8 Unit 1 Basic Equations and Inequalities 1.1 Order of Operations page 9 Square Cube Variable Variable Expression Exponent page 10 page 11 1 Lesson Objectives

### Basic Math Refresher A tutorial and assessment of basic math skills for students in PUBP704.

Basic Math Refresher A tutorial and assessment of basic math skills for students in PUBP704. The purpose of this Basic Math Refresher is to review basic math concepts so that students enrolled in PUBP704:

### This video should help you with finding the vertex of a quadratic equation, and these instructions are for use with a Texas Instruments Graphing

This video should help you with finding the vertex of a quadratic equation, and these instructions are for use with a Texas Instruments Graphing Calculator like the TI-83 or TI-84. 1 If you don t have

### Basic Calculator Functions

Integrated Algebra Graphing Calculator Crash Course Name Date Over the past few months, we have used the graphing calculator to help us graph functions and perform a variety of calculations. The graphing

### TI-92 GRAPHING CALCULATOR BASIC OPERATIONS

TI-92 GRAPHING CALCULATOR BASIC OPERATIONS by Carolyn Meitler Concordia University Wisconsin B-1 Getting Started Press ON to turn on the calculator. Press 2nd 6 to get the MEMORY screen (shown at the right).

### FX 115 MS Training guide. FX 115 MS Calculator. Applicable activities. Quick Reference Guide (inside the calculator cover)

Tools FX 115 MS Calculator Handouts Other materials Applicable activities Quick Reference Guide (inside the calculator cover) Key Points/ Overview Advanced scientific calculator Two line display VPAM to

### The Texas Instruments TI 84 Graphing Calculator. To turn off, press 2nd ON

The Texas Instruments TI 84 Graphing Calculator on/off To turn on, press ON Note: To turn off, press 2nd ON Large screen will hold 8 lines of text. There are 4 zones of keys: graphing keys edit keys advanced

### Display Format To change the exponential display format, press the [MODE] key 3 times.

Tools FX 300 MS Calculator Overhead OH 300 MS Handouts Other materials Applicable activities Activities for the Classroom FX-300 Scientific Calculator Quick Reference Guide (inside the calculator cover)

### User guide for the Casio Classpad Portland Community College

User guide for the Casio Classpad Portland Community College Tammy Louie tammy.louie@pcc.edu Summer 2011 1 Contents 1 The layout of your Casio Classpad 3 1.1 Application Keys.................................

### General Guide...3. Before Starting Calculation...4

General Guide...3 Turning on or off...3 Battery replacement...3 Auto power-off function...3 Reset operation...3 Contrast adjustment...3 Display readout...4 Before Starting Calculation...4 Using " MODE

### Introductory Handbook for the TI-89 Titanium

Introductory Handbook for the TI-89 Titanium Note: This handbook will, for the most part, work for the standard TI-89 as well. The color-coding used on the TI-89 differs from the color-coding used on the

### Pre-Calculus Graphing Calculator Handbook

Pre-Calculus Graphing Calculator Handbook I. Graphing Functions A. Button for Functions This button is used to enter any function to be graphed. You can enter up to 10 different functions at a time. Use

### Getting to know your TI-83

Calculator Activity Intro Getting to know your TI-83 Press ON to begin using calculator.to stop, press 2 nd ON. To darken the screen, press 2 nd alternately. To lighten the screen, press nd 2 alternately.

### Scientific Calculator

TI-30 eco RS Scientific Calculator English Basic Operations... 2 Results... 2 Basic Arithmetic... 2 Percents... 3 Fractions... 3 Powers and Roots... 4 Logarithmic Functions... 5 Angle Units... 5 DMS...

### TI-83 Graphing Calculator Manual to Accompany. Precalculus Graphing and Data Analysis

TI-83 Graphing Calculator Manual to Accompany Precalculus Graphing and Data Analysis How to Use This Manual This manual is meant to provide users of the text with the keystrokes necessary to obtain the

### TI-84 Plus C Silver Edition Guidebook

TI-84 Plus C Silver Edition Guidebook This guidebook applies to software version 4.0. To obtain the latest version of the documentation, go to education.ti.com/go/download. Important Information Except

### Introduction to the TI-Nspire CX

Introduction to the TI-Nspire CX Activity Overview: In this activity, you will become familiar with the layout of the TI-Nspire CX. Step 1: Locate the Touchpad. The Touchpad is used to navigate the cursor

### Graphing Calculator Manual TI-83. Kathy V. Rodgers

Graphing Calculator Manual Kathy V. Rodgers University of Southern Indiana Evansville, Indiana to accompany Trigonometry, 5th Ed. Charles P. McKeague and Mark Turner Preface Technology, used appropriately,

Graphing with your TI Paul Staten, Weber State University The TI Calculator can: 1. Save time.. Increase understanding. 3. Be fun! This packet will try to reach each of those goals while teaching how to

### SCIENTIFIC CALCULATOR OPERATION GUIDE. <Write View>

SCIENTIFIC CALCULATOR OPERATION GUIDE CONTENTS HOW TO OPERATE Read Before Using Key layout 2 Reset switch/ pattern 3 format and decimal setting function 3-4 Exponent display 4 Angular unit

### S H A R P E L W H UNIVERSITY OF SOUTHERN QUEENSLAND. The Learning Centre Learning and Teaching Support Unit

S H A R P E L - 5 3 1 W H UNIVERSITY OF SOUTHERN QUEENSLAND The Learning Centre Learning and Teaching Support Unit MASTERING THE CALCULATOR USING THE SHARP EL-531WH Learning and Teaching Support (LTSU)

### Now I Own a Graphing Calculator, How do I use it? Using the TI 83 and 84 Graphing Calculators. Table of Contents

Table of Contents What do the keys do?.. 3 Basic Calculator Use 6 Scientific Notation 9 Evaluations of Fracions 11 Now I Own a Graphing Calculator, How do I use it? Using the TI 83 and 84 Graphing Calculators

### Math 0980 Chapter Objectives. Chapter 1: Introduction to Algebra: The Integers.

Math 0980 Chapter Objectives Chapter 1: Introduction to Algebra: The Integers. 1. Identify the place value of a digit. 2. Write a number in words or digits. 3. Write positive and negative numbers used

### Order of Operations. 2 1 r + 1 s. average speed = where r is the average speed from A to B and s is the average speed from B to A.

Order of Operations Section 1: Introduction You know from previous courses that if two quantities are added, it does not make a difference which quantity is added to which. For example, 5 + 6 = 6 + 5.

### 1. The algebra of exponents 1.1. Natural Number Powers. It is easy to say what is meant by a n a (raised to) to the (power) n if n N.

CHAPTER 3: EXPONENTS AND POWER FUNCTIONS 1. The algebra of exponents 1.1. Natural Number Powers. It is easy to say what is meant by a n a (raised to) to the (power) n if n N. For example: In general, if

### How do you compare numbers? On a number line, larger numbers are to the right and smaller numbers are to the left.

The verbal answers to all of the following questions should be memorized before completion of pre-algebra. Answers that are not memorized will hinder your ability to succeed in algebra 1. Number Basics

### Texas Instruments TI-86 Graphics Calculator Systems of Linear Equations

Part II II.1 Texas Instruments TI-86 Graphics Calculator Systems of Linear Equations II.1.1 Basics: Press the ON key to begin using your TI-86 calculator. If you need to adjust the display contrast, first

### GETTING THE MOST OUT OF YOUR SCIENTIFIC CALCULATOR

SCIENTIFIC CALCULATOR Page 1 of 53 11/14/2008 GETTING THE MOST OUT OF YOUR SCIENTIFIC CALCULATOR by John Denton Concordia University Copyright 2008 John Denton Reproduction for non-commercial purposes

### C A S I O f x - 8 2 M S

C A S I O f x - 8 2 M S MASTERING THE CALCULATOR USING THE CASIO fx-82ms Learning and Teaching Support Unit (LTSU) The Learning Centre Guide book Written by Linda Galligan Published by University of Southern

### Texas Instruments TI-92 Graphics Calculator Systems of Linear Equations

Part IV: IV.1 Texas Instruments TI-92 Graphics Calculator Systems of Linear Equations IV.1.1 Basics: Press the ON key to begin using your TI-92 calculator. If you need to adjust the display contrast, first

Section 5.4 The Quadratic Formula 481 5.4 The Quadratic Formula Consider the general quadratic function f(x) = ax + bx + c. In the previous section, we learned that we can find the zeros of this function

### Chapter 1: Operating the TI-83 Plus Silver Edition

Chapter 1: Operating the TI-83 Plus Silver Edition Documentation Conventions In the body of this guidebook, TI-83 Plus (in silver) refers to the TI-83 Plus Silver Edition. Sometimes, as in Chapter 19,

### Preface. Barry Kissane and Marian Kemp Murdoch University, Western Australia

Preface Over 40 years, the scientific calculator has evolved from being a computational device for scientists and engineers to becoming an important educational tool. What began as an instrument to answer

### Order of Operations - PEMDAS. Rules for Multiplying or Dividing Positive/Negative Numbers

Order of Operations - PEMDAS *When evaluating an expression, follow this order to complete the simplification: Parenthesis ( ) EX. (5-2)+3=6 (5 minus 2 must be done before adding 3 because it is in parenthesis.)

### 1.5. section. Arithmetic Expressions

1-5 Exponential Expression and the Order of Operations (1-9) 9 83. 1 5 1 6 1 84. 3 30 5 1 4 1 7 0 85. 3 4 1 15 1 0 86. 1 1 4 4 Use a calculator to perform the indicated operation. Round answers to three

### EXPONENTS. To the applicant: KEY WORDS AND CONVERTING WORDS TO EQUATIONS

To the applicant: The following information will help you review math that is included in the Paraprofessional written examination for the Conejo Valley Unified School District. The Education Code requires

### C A S I O f x - 8 2 A U UNIVERSITY OF SOUTHERN QUEENSLAND. The Learning Centre Learning and Teaching Support Unit

C A S I O f x - 8 2 A U UNIVERSITY OF SOUTHERN QUEENSLAND The Learning Centre Learning and Teaching Support Unit Mastering the calculator using the Casio fx-82au Learning and Teaching Support Unit (LTSU)

### Unit 1, Review Transitioning from Previous Mathematics Instructional Resources: McDougal Littell: Course 1

Unit 1, Review Transitioning from Previous Mathematics Transitioning from previous mathematics to Sixth Grade Mathematics Understand the relationship between decimals, fractions and percents and demonstrate

### PLOT DATA ANDTHE CURVE OF BEST FIT TI-83

PLOT DATA ANDTHE CURVE OF BEST FIT TI-83 Jose H. Giraldo The process for the topics we want to cover will be illustrated with an example. Consider the data in the table below. Time (t) 0 1 2 3 4 5 6 Population

Intro to Excel spreadsheets What are the objectives of this document? The objectives of document are: 1. Familiarize you with what a spreadsheet is, how it works, and what its capabilities are; 2. Using

### SETTING TI-89 Titanium Voyage 200

Calculator Basics for the TI-89 Titanium & Voyage 200 To effectively use your TI-89 Titanium or Voyage 200 calculator in Calculus there are several things you will need to be familiar with. Settings will

### T E X A S T I X I I B UNIVERSITY OF SOUTHERN QUEENSLAND. The Learning Centre Learning and Teaching Support Unit

T E X A S T I - 3 0 X I I B UNIVERSITY OF SOUTHERN QUEENSLAND The Learning Centre Learning and Teaching Support Unit TI-30XIIB (battery powered) and TI-30XIIS (solar battery powered) Learning and Teaching

### TI-83 GRAPHING CALCULATOR GUIDEBOOK

TI-83 GRAPHING CALCULATOR GUIDEBOOK TI-GRAPH LINK, Calculator-Based Laboratory, CBL, CBL 2, Calculator-Based Ranger, CBR, Constant Memory, Automatic Power Down, APD, and EOS are trademarks of Texas Instruments

### TI-89 GRAPHING CALCULATOR BASIC OPERATIONS. Carolyn Meitler Concordia University Wisconsin

TI-89 GRAPHING CALCULATOR BASIC OPERATIONS by Carolyn Meitler Concordia University Wisconsin B-1 Getting Started Press ON to turn on the calculator. Press 2nd right). 6 to get the MEMORY screen (shown

### F-605G Scientific Calculator

F-605G Scientific Calculator CALCULATION EXAMPLES EN CONTENTS HOW TO OPEN / CLOSE THE COVER...P.3 DISPLAY...P.4 GETTING STARTED...P.5 1. Check the current calculation mode...p.5 2. Key symbols...p.5 3.

### Rational Exponents. Squaring both sides of the equation yields. and to be consistent, we must have

8.6 Rational Exponents 8.6 OBJECTIVES 1. Define rational exponents 2. Simplify expressions containing rational exponents 3. Use a calculator to estimate the value of an expression containing rational exponents

### MAT 0950 Course Objectives

MAT 0950 Course Objectives 5/15/20134/27/2009 A student should be able to R1. Do long division. R2. Divide by multiples of 10. R3. Use multiplication to check quotients. 1. Identify whole numbers. 2. Identify

### Quick Reference ebook

This file is distributed FREE OF CHARGE by the publisher Quick Reference Handbooks and the author. Quick Reference ebook Click on Contents or Index in the left panel to locate a topic. The math facts listed

### Guide for Texas Instruments TI-86 Graphing Calculator

Part B Guide for Texas Instruments TI-86 Graphing Calculator This Guide is designed to offer step-by-step instruction for using your TI-86 graphing calculator with the third edition of Calculus Concepts:

### C A S I O f x T L UNIVERSITY OF SOUTHERN QUEENSLAND. The Learning Centre Learning and Teaching Support Unit

C A S I O f x - 8 2 T L UNIVERSITY OF SOUTHERN QUEENSLAND The Learning Centre Learning and Teaching Support Unit MASTERING THE CALCULATOR USING THE CASIO fx-82tl Learning and Teaching Support Unit (LTSU)

### SAMPLE. Computer Algebra System (Classpad 330 using OS 3 or above) Application selector. Icolns that access working zones. Icon panel (Master toolbar)

A P P E N D I X B Computer Algebra System (Classpad 330 using OS 3 or above) B.1 Introduction For reference material on basic operations of the calculator, refer to the free downloadable documentation

### Algebra 1A and 1B Summer Packet

Algebra 1A and 1B Summer Packet Name: Calculators are not allowed on the summer math packet. This packet is due the first week of school and will be counted as a grade. You will also be tested over the

### 1.6 The Order of Operations

1.6 The Order of Operations Contents: Operations Grouping Symbols The Order of Operations Exponents and Negative Numbers Negative Square Roots Square Root of a Negative Number Order of Operations and Negative

### The Power of Calculator Software! Zoom Math 400 Version 1.00 Upgrade Manual for people who used Zoom Math 300

The Power of Calculator Software! Zoom Math 400 Version 1.00 Upgrade Manual for people who used Zoom Math 300 Zoom Math 400 Version 1.00 Upgrade Manual Revised 7/27/2010 2010 I.Q. Joe, LLC www.zoommath.com

### Notes on the SHARP EL-738 calculator

Chapter 1 Notes on the SHARP EL-738 calculator General The SHARP EL-738 calculator is recommended for this module. The advantage of this calculator is that it can do basic calculations, financial calculations

### Algebra 1 Chapter 3 Vocabulary. equivalent - Equations with the same solutions as the original equation are called.

Chapter 3 Vocabulary equivalent - Equations with the same solutions as the original equation are called. formula - An algebraic equation that relates two or more real-life quantities. unit rate - A rate

### The Desmos Graphing Calculator. Desmos in On Core

The Desmos Graphing Calculator The Desmos online calculator allows users to graph mathematical functions/equations and to manipulate the graphs on a computer, tablet, or whiteboard. Users can enter functions

### Rational Exponents. Given that extension, suppose that. Squaring both sides of the equation yields. a 2 (4 1/2 ) 2 a 2 4 (1/2)(2) a a 2 4 (2)

SECTION 0. Rational Exponents 0. OBJECTIVES. Define rational exponents. Simplify expressions with rational exponents. Estimate the value of an expression using a scientific calculator. Write expressions

### COMPASS Numerical Skills/Pre-Algebra Preparation Guide. Introduction Operations with Integers Absolute Value of Numbers 13

COMPASS Numerical Skills/Pre-Algebra Preparation Guide Please note that the guide is for reference only and that it does not represent an exact match with the assessment content. The Assessment Centre

### Texas Instruments TI-83, TI-83 Plus, TI-84 Plus Graphing Calculator

Part II: Texas Instruments TI-83, TI-83 Plus, TI-84 Plus Graphing Calculator II.1 Getting started with the TI-83, TI-83 Plus, TI-84 Plus Note: All keystroke sequences given for the TI-83 are applicable

### The HP 35s. Gene Wright

The HP 35s Gene Wright At last, the BIG ENTER key is back. It s as if HP did a LASTx and brought back the BIG ENTER key. Yes, this was a conscious choice by HP management and can be taken as a signal to

### Order of Operations More Essential Practice

Order of Operations More Essential Practice We will be simplifying expressions using the order of operations in this section. Automatic Skill: Order of operations needs to become an automatic skill. Failure

### Guide to SRW Section 1.7: Solving inequalities

Guide to SRW Section 1.7: Solving inequalities When you solve the equation x 2 = 9, the answer is written as two very simple equations: x = 3 (or) x = 3 The diagram of the solution is -6-5 -4-3 -2-1 0

### Academic Support Center. Using the TI-83/84+ Graphing Calculator PART II

Academic Support Center Using the TI-83/84+ Graphing Calculator PART II Designed and Prepared by The Academic Support Center Revised June 2012 1 Using the Graphing Calculator (TI-83+ or TI-84+) Table of

### Math 016. Materials With Exercises

Math 06 Materials With Exercises June 00, nd version TABLE OF CONTENTS Lesson Natural numbers; Operations on natural numbers: Multiplication by powers of 0; Opposite operations; Commutative Property of

### EL-9900 Handbook Vol. 1

Graphing Calculator EL-9900 Handbook Vol. Algebra For Advanced Levels For Basic Levels Contents. Fractions - Fractions and Decimals. Pie Charts - Pie Charts and Proportions 3. Linear Equations 3- Slope

### ModuMath Basic Math Basic Math 1.1 - Naming Whole Numbers Basic Math 1.2 - The Number Line Basic Math 1.3 - Addition of Whole Numbers, Part I

ModuMath Basic Math Basic Math 1.1 - Naming Whole Numbers 1) Read whole numbers. 2) Write whole numbers in words. 3) Change whole numbers stated in words into decimal numeral form. 4) Write numerals in

### Guide for Texas Instruments TI-83, TI-83 Plus, or TI-84 Plus Graphing Calculator

Guide for Texas Instruments TI-83, TI-83 Plus, or TI-84 Plus Graphing Calculator This Guide is designed to offer step-by-step instruction for using your TI-83, TI-83 Plus, or TI-84 Plus graphing calculator

### Complex Numbers, Vectors and Co-ordinates: Getting the Best from the HP-35s.

Complex Numbers, Vectors and Co-ordinates: Getting the Best from the HP-35s. Introduction In the third quarter of 2007, Hewlett Packard introduced the HP-35s pocket calculator. The model number (HP-35)

### The Power of Calculator Software! Zoom Math 500. Version 1.00 User Guide

The Power of Calculator Software! Zoom Math 500 Version 1.00 User Guide Zoom Math 500 Version 1.00 User Guide Revised 5/3/2011 2011 I.Q. Joe, LLC www.zoommath.com CHAPTER 1 INTRODUCING ZOOM MATH Features

### TI-34 MultiView. A Guide for Teachers. Developed by Texas Instruments Incorporated

TI-34 MultiView A Guide for Teachers Developed by Texas Instruments Incorporated Activities developed by Gary Hanson, Aletha Paskett, and Margo Lynn Mankus Illustrated by Jay Garrison About the authors

### FX 260 Training guide. FX 260 Solar Scientific Calculator Overhead OH 260. Applicable activities

Tools Handouts FX 260 Solar Scientific Calculator Overhead OH 260 Applicable activities Key Points/ Overview Basic scientific calculator Solar powered Ability to fix decimal places Backspace key to fix

### Welcome to Basic Math Skills!

Basic Math Skills Welcome to Basic Math Skills! Most students find the math sections to be the most difficult. Basic Math Skills was designed to give you a refresher on the basics of math. There are lots

### Solutions of Linear Equations in One Variable

2. Solutions of Linear Equations in One Variable 2. OBJECTIVES. Identify a linear equation 2. Combine like terms to solve an equation We begin this chapter by considering one of the most important tools

### MATH-0910 Review Concepts (Haugen)

Unit 1 Whole Numbers and Fractions MATH-0910 Review Concepts (Haugen) Exam 1 Sections 1.5, 1.6, 1.7, 1.8, 2.1, 2.2, 2.3, 2.4, and 2.5 Dividing Whole Numbers Equivalent ways of expressing division: a b,

### Maths Workshop for Parents 2. Fractions and Algebra

Maths Workshop for Parents 2 Fractions and Algebra What is a fraction? A fraction is a part of a whole. There are two numbers to every fraction: 2 7 Numerator Denominator 2 7 This is a proper (or common)

### Solution: There are TWO square roots of 196, a positive number and a negative number. So, since and 14 2

5.7 Introduction to Square Roots The Square of a Number The number x is called the square of the number x. EX) 9 9 9 81, the number 81 is the square of the number 9. 4 4 4 16, the number 16 is the square

### Algebra I Pacing Guide Days Units Notes 9 Chapter 1 ( , )

Algebra I Pacing Guide Days Units Notes 9 Chapter 1 (1.1-1.4, 1.6-1.7) Expressions, Equations and Functions Differentiate between and write expressions, equations and inequalities as well as applying order

### Chapter 1.1 Rational and Irrational Numbers

Chapter 1.1 Rational and Irrational Numbers A rational number is a number that can be written as a ratio or the quotient of two integers a and b written a/b where b 0. Integers, fractions and mixed numbers,

### Introduction to the Graphing Calculator

Unit 0 Introduction to the Graphing Calculator Intermediate Algebra Update 2/06/06 Unit 0 Activity 1: Introduction to Computation on a Graphing Calculator Why: As technology becomes integrated into all

### MyMathLab ecourse for Developmental Mathematics

MyMathLab ecourse for Developmental Mathematics, North Shore Community College, University of New Orleans, Orange Coast College, Normandale Community College Table of Contents Module 1: Whole Numbers and

### Fractions. Cavendish Community Primary School

Fractions Children in the Foundation Stage should be introduced to the concept of halves and quarters through play and practical activities in preparation for calculation at Key Stage One. Y Understand

### Matrix Operations on a TI-83 Graphing Calculator

Matrix Operations on a TI-83 Graphing Calculator Christopher Carl Heckman Department of Mathematics and Statistics, Arizona State University checkman@math.asu.edu (This paper is based on a talk given in

### HOSPITALITY Math Assessment Preparation Guide. Introduction Operations with Whole Numbers Operations with Integers 9

HOSPITALITY Math Assessment Preparation Guide Please note that the guide is for reference only and that it does not represent an exact match with the assessment content. The Assessment Centre at George