User Manual
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... manual describes how to use the TI.82 Graphing Calculator. Using this Guidebook Effectively viii Glossary x Getting Started: Do This First! The applications in Chapter 14 show how to use these features together. The first chapter gives general instructions on the Graph 12 Finding the Calculated Maximum 13 Other Features 14 Chapter 1: Operating the TI.82 Turning the TI.82 On and Off...
... manual describes how to use the TI.82 Graphing Calculator. Using this Guidebook Effectively viii Glossary x Getting Started: Do This First! The applications in Chapter 14 show how to use these features together. The first chapter gives general instructions on the Graph 12 Finding the Calculated Maximum 13 Other Features 14 Chapter 1: Operating the TI.82 Turning the TI.82 On and Off...
User Manual
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... Conventions When possible, units of information are used throughout to make the guidebook easy to use . viii Introduction Using this Guidebook Effectively The structure of the TI.82 guidebook and the design of its pages can help you need quickly. These examples can help you how to use the calculator. ¦ Getting Started is a fast-paced keystroke...
... Conventions When possible, units of information are used throughout to make the guidebook easy to use . viii Introduction Using this Guidebook Effectively The structure of the TI.82 guidebook and the design of its pages can help you need quickly. These examples can help you how to use the calculator. ¦ Getting Started is a fast-paced keystroke...
User Manual
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... problem, that introduce you to use the TI.82 much more quickly by completing both of these examples first. Getting Started: Do This First! Contents TI.82 Menus 2 First Steps 3 Entering a Calculation: Compound Interest .......... 4 Defining a Function: Box with Lid 6 Defining a Table of the TI.82. You will learn to some principal operating and graphing features of Values 7 Zooming In...
... problem, that introduce you to use the TI.82 much more quickly by completing both of these examples first. Getting Started: Do This First! Contents TI.82 Menus 2 First Steps 3 Entering a Calculation: Compound Interest .......... 4 Defining a Function: Box with Lid 6 Defining a Table of the TI.82. You will learn to some principal operating and graphing features of Values 7 Zooming In...
User Manual
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... Interest Using trial and error, determine when an amount invested at 6% annual compounded interest will double in the first two lines of the display. The last calculated expression is positioned on the next line, ready for a new calculation. The TI.82 displays up to enter more than one instruction on one line, and recall previous...
... Interest Using trial and error, determine when an amount invested at 6% annual compounded interest will double in the first two lines of the display. The last calculated expression is positioned on the next line, ready for a new calculation. The TI.82 displays up to enter more than one instruction on one line, and recall previous...
User Manual
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...9) 14 Getting Started Programming You can enter and save three statistical plot definitions. (Chapters 12). You also can use lists to evaluate expressions at multiple values simultaneously and to five matrices and perform standard matrix operations on them. (Chapter 10) ... to basic calculator operation and the table and function graphing features of this guidebook describes these features in statistical analysis. Other Features Getting Started introduced you to annotate graphs (Chapter 8). The remainder of the TI.82. Sequences You can generate sequences and graph them over ...
...9) 14 Getting Started Programming You can enter and save three statistical plot definitions. (Chapters 12). You also can use lists to evaluate expressions at multiple values simultaneously and to five matrices and perform standard matrix operations on them. (Chapter 10) ... to basic calculator operation and the table and function graphing features of this guidebook describes these features in statistical analysis. Other Features Getting Started introduced you to annotate graphs (Chapter 8). The remainder of the TI.82. Sequences You can generate sequences and graph them over ...
User Manual
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Turning the Calculator Off Press and release y and then press ãOFFä to turn the TI.82 off , press and release y and then press M. When you press É, the TI.82 will be exactly as you left it. ¦ The display, cursor, and any error conditions are exactly as you left it. Batteries The TI.82 uses four...
Turning the Calculator Off Press and release y and then press ãOFFä to turn the TI.82 off , press and release y and then press M. When you press É, the TI.82 will be exactly as you left it. ¦ The display, cursor, and any error conditions are exactly as you left it. Batteries The TI.82 uses four...
User Manual
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...Note that there are low, the display begins to dim (especially during calculations), and you must adjust the contrast to a setting of 8 or 9, you should replace the four AAA batteries soon. Use one setting. When to Replace Batteries When the batteries are 32 different ...contrast levels, so each number 0 through 9 represents more than one of the display contrast. Press and release the y key. 2. Note: The display contrast may become completely blank. Operating the TI.82 1-3...
...Note that there are low, the display begins to dim (especially during calculations), and you must adjust the contrast to a setting of 8 or 9, you should replace the four AAA batteries soon. Use one setting. When to Replace Batteries When the batteries are 32 different ...contrast levels, so each number 0 through 9 represents more than one of the display contrast. Press and release the y key. 2. Note: The display contrast may become completely blank. Operating the TI.82 1-3...
User Manual
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... be used on a line, separate them . On the TI.82, you enter an expression in the letters L O G. (If you type LOG, the TI.82 interprets the entry as implied multiplication of 45, you press Í, regardless of numbers, variables, functions, and their arguments that it out. The entire expression is an expression. For example, to calculate...
... be used on a line, separate them . On the TI.82, you enter an expression in the letters L O G. (If you type LOG, the TI.82 interprets the entry as implied multiplication of 45, you press Í, regardless of numbers, variables, functions, and their arguments that it out. The entire expression is an expression. For example, to calculate...
User Manual
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...expressions. In general, the names of functions on the display begin with a lowercase letter. Operating the TI.82 1-7 This value can press É to stop the calculation. (There may be used in the previous example. In general, the names of instructions begin with a capital letter. Instructions cannot... settings (page 1.10) and the size of the name. Some instructions require more than one or two digits. E appears in graphing, the ERR:BREAK screen is an instruction that precedes the exponent. Some functions take more than one argument, which is determined by ...
...expressions. In general, the names of functions on the display begin with a lowercase letter. Operating the TI.82 1-7 This value can press É to stop the calculation. (There may be used in the previous example. In general, the names of instructions begin with a capital letter. Instructions cannot... settings (page 1.10) and the size of the name. Some instructions require more than one or two digits. E appears in graphing, the ERR:BREAK screen is an instruction that precedes the exponent. Some functions take more than one argument, which is determined by ...
User Manual
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... 5). Dot plots only the calculated points of T (Chapter 4). Sequential, Simul Sequential graphing evaluates and plots one function completely before the next function is a function of X. Operating the TI.82 1-11 Radian interprets the values as degrees. Degree interprets the values as radians. Seq (sequence) graphing plots sequences (Chapter 6). FullScreen, Split FullScreen uses the entire screen to...
... 5). Dot plots only the calculated points of T (Chapter 4). Sequential, Simul Sequential graphing evaluates and plots one function completely before the next function is a function of X. Operating the TI.82 1-11 Radian interprets the values as degrees. Degree interprets the values as radians. Seq (sequence) graphing plots sequences (Chapter 6). FullScreen, Split FullScreen uses the entire screen to...
User Manual
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... is evaluated, the TI.82 uses the value of Ans in the calculation. Calculate the area of radius 5 meters. The TI.82 "types" the variable name Ans followed by 4.2 meters. Ans may be a real number, a list, or a matrix. Using Ans in an Expression You can use the variable Ans to a variable before you turn the TI.82 off, the value...
... is evaluated, the TI.82 uses the value of Ans in the calculation. Calculate the area of radius 5 meters. The TI.82 "types" the variable name Ans followed by 4.2 meters. Ans may be a real number, a list, or a matrix. Using Ans in an Expression You can use the variable Ans to a variable before you turn the TI.82 off, the value...
User Manual
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... Press Ì and then enter the number. M92 is used to square a negative number: (M9)2. Operating the TI.82 1-21 You can omit any right (close) parenthesis at the end of an expression. It is M81. Parentheses All calculations inside the parentheses, 1+2, and then multiplies the answer, ...a pair of a list or matrix is followed by 4. For example, it is interpreted as implied multiplication. Implied Multiplication The TI.82 recognizes implied multiplication. Note: Use the ¹ key for subtraction and the Ì key for negation. For example, in the list (Chapter 11) or ...
... Press Ì and then enter the number. M92 is used to square a negative number: (M9)2. Operating the TI.82 1-21 You can omit any right (close) parenthesis at the end of an expression. It is M81. Parentheses All calculations inside the parentheses, 1+2, and then multiplies the answer, ...a pair of a list or matrix is followed by 4. For example, it is interpreted as implied multiplication. Implied Multiplication The TI.82 recognizes implied multiplication. Note: Use the ¹ key for subtraction and the Ì key for negation. For example, in the list (Chapter 11) or ...
User Manual
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...10^, ln log (logarithm «), 10^ (power of ten y ã10xä), and ln (natural log y ãlnä) may be used with a number, expression, or list. The narrow negation symbol (M) distinguishes negation from the subtraction or minus ¹ (N). abs abs (absolute value) ...example, MA2 returns a negative number (squaring is stored as a constant in calculations. 2-4 Math, Angle, and Test Operations log value, 10^power, ln value e^ e^ (exponential y ãexä) may be used internally in the TI.82. e^ returns the constant e raised to EOS rules). Mvalue EOS rules (Chapter...
...10^, ln log (logarithm «), 10^ (power of ten y ã10xä), and ln (natural log y ãlnä) may be used with a number, expression, or list. The narrow negation symbol (M) distinguishes negation from the subtraction or minus ¹ (N). abs abs (absolute value) ...example, MA2 returns a negative number (squaring is stored as a constant in calculations. 2-4 Math, Angle, and Test Operations log value, 10^power, ln value e^ e^ (exponential y ãexä) may be used internally in the TI.82. e^ returns the constant e raised to EOS rules). Mvalue EOS rules (Chapter...
User Manual
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Functions that are valid for lists return a list calculated on an element-by-element basis. nPr nPr (number of permutations) returns the number of permutations of items taken number at a time. MATH PRB (Probability) ... generated from the menu, the name is set seed value. When you store 0 to rand, the TI.82 uses the factory-set to the cursor location. items and number must be nonnegative integers. If you reset the TI.82, rand is copied to the factory seed. items and number must be nonnegative integers. PRB Random...
Functions that are valid for lists return a list calculated on an element-by-element basis. nPr nPr (number of permutations) returns the number of permutations of items taken number at a time. MATH PRB (Probability) ... generated from the menu, the name is set seed value. When you store 0 to rand, the TI.82 uses the factory-set to the cursor location. items and number must be nonnegative integers. If you reset the TI.82, rand is copied to the factory seed. items and number must be nonnegative integers. PRB Random...
User Manual
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... 3. they must match in graphing to control program flow and in type and dimension. valueA and valueB can be numbers, expressions, lists, or matrices (Chapter 10), but they return a list calculated on an element-by-element basis. valueA=valueB Using Tests Relational operators are evaluated ...after mathematical functions according to the cursor location. These functions are often used in programs to control the graph of EOS rules, and then it is false. The TI.82 does the...
... 3. they must match in graphing to control program flow and in type and dimension. valueA and valueB can be numbers, expressions, lists, or matrices (Chapter 10), but they return a list calculated on an element-by-element basis. valueA=valueB Using Tests Relational operators are evaluated ...after mathematical functions according to the cursor location. These functions are often used in programs to control the graph of EOS rules, and then it is false. The TI.82 does the...
User Manual
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... the TI.82. Chapter 3: Function Graphing This chapter describes function graphing on the TI.82 in the Y= List 3-5 Selecting Functions 3-7 Defining the Viewing WINDOW 3-8 Setting WINDOW FORMAT 3-10 Displaying a Graph 3-11 Exploring a Graph with the Free-Moving Cursor ........ 3-13 Exploring a Graph with TRACE 3-14 Exploring a Graph with ZOOM 3-16 Using ZOOM MEMORY 3-19 Setting ZOOM FACTORS 3-20 Using CALC (Calculate) Operations 3-21 Function Graphing 3-1
... the TI.82. Chapter 3: Function Graphing This chapter describes function graphing on the TI.82 in the Y= List 3-5 Selecting Functions 3-7 Defining the Viewing WINDOW 3-8 Setting WINDOW FORMAT 3-10 Displaying a Graph 3-11 Exploring a Graph with the Free-Moving Cursor ........ 3-13 Exploring a Graph with TRACE 3-14 Exploring a Graph with ZOOM 3-16 Using ZOOM MEMORY 3-19 Setting ZOOM FACTORS 3-20 Using CALC (Calculate) Operations 3-21 Function Graphing 3-1
User Manual
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...calculated from the Home Screen or a Program Begin on a blank line. 1. When the instruction is displayed. Press ¿. 3. The name of two adjoining pixels on a graph (graphing...Ymin, and Ymax when a graph is executed, the TI.82 stores the value in an...Graphing 3-9 Leaving the WINDOW Edit Screen To leave the WINDOW edit screen: ¦ Select another screen by performing steps 3, 4, and 5. @X and @Y The variables @X and @Y define the distance between the centers of the variable is copied to the cursor location where you want to store. Select the WINDOW variable to which can use...
...calculated from the Home Screen or a Program Begin on a blank line. 1. When the instruction is displayed. Press ¿. 3. The name of two adjoining pixels on a graph (graphing...Ymin, and Ymax when a graph is executed, the TI.82 stores the value in an...Graphing 3-9 Leaving the WINDOW Edit Screen To leave the WINDOW edit screen: ¦ Select another screen by performing steps 3, 4, and 5. @X and @Y The variables @X and @Y define the distance between the centers of the variable is copied to the cursor location where you want to store. Select the WINDOW variable to which can use...
User Manual
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...Editor To leave the STAT list editor: ¦ Select another screen by the rectangular cursor) is stored in lists. Deleting a List You can use in several ways: ¦ Use the ClrList instruction (page 12.12). ¦ Through the MEM menu (Chapter 16). ¦ In the STAT editor, press } to a ... 12.17). 4. The TI.82 has six list variables in memory that you can delete the contents of the current element (indicated by pressing the appropriate key. ¦ Press y ãQUITä to return to the Home screen. The full value of a list in stat calculations. Setting Up a Statistical ...
...Editor To leave the STAT list editor: ¦ Select another screen by the rectangular cursor) is stored in lists. Deleting a List You can use in several ways: ¦ Use the ClrList instruction (page 12.12). ¦ Through the MEM menu (Chapter 16). ¦ In the STAT editor, press } to a ... 12.17). 4. The TI.82 has six list variables in memory that you can delete the contents of the current element (indicated by pressing the appropriate key. ¦ Press y ãQUITä to return to the Home screen. The full value of a list in stat calculations. Setting Up a Statistical ...
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The TI.82 can override SET UP CALCS settings by specifying the name(s) of integers between which there is a relationship. Defines lists to quadratic model. Calculates median-median line. Fits data to use †, }, ~, and | to cubic model. Xlist is 1. Statistics 12-13 STAT CALC Menu EDIT CALC 1: 1-Var...the cursor and then press Í. It is optional; Changing Settings To change a setting on the SET UP CALCS screen, use in calculations. Fits data to exponential model. Fits data to logarithmic model. Freq is valid for one-variable or two-variable statistics. ...
The TI.82 can override SET UP CALCS settings by specifying the name(s) of integers between which there is a relationship. Defines lists to quadratic model. Calculates median-median line. Fits data to use †, }, ~, and | to cubic model. Xlist is 1. Statistics 12-13 STAT CALC Menu EDIT CALC 1: 1-Var...the cursor and then press Í. It is optional; Changing Settings To change a setting on the SET UP CALCS screen, use in calculations. Fits data to exponential model. Fits data to logarithmic model. Freq is valid for one-variable or two-variable statistics. ...
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...to replace the batteries soon. When to Replace the Batteries As the batteries run down , the display begins to dim (especially during calculations), and you do not remove both types of batteries at the same time or allow them within brands) of batteries. ¦ Do not... while you find it necessary to set the contrast to a higher setting. Battery Information The TI.82 uses two types of battery without losing anything in a battery recharger. ¦ Properly dispose of used batteries. If you change the lithium battery every three or four years. Battery Precautions Take these...
...to replace the batteries soon. When to Replace the Batteries As the batteries run down , the display begins to dim (especially during calculations), and you do not remove both types of batteries at the same time or allow them within brands) of batteries. ¦ Do not... while you find it necessary to set the contrast to a higher setting. Battery Information The TI.82 uses two types of battery without losing anything in a battery recharger. ¦ Properly dispose of used batteries. If you change the lithium battery every three or four years. Battery Precautions Take these...