Guidebook
Page 5
... ...139 G-T (Graph-Table) Split Screen ...140 TI-84 Plus Pixels in Horiz and G-T Modes 141 Chapter 10: Matrices ...143 Getting Started: Using the MTRX Shortcut Menu 143 Getting Started: Systems of Linear Equations 144 Defining a Matrix ...145 Viewing and Editing Matrix Elements 146 Using... 190 Stat List Editor Contexts ...192 STAT EDIT Menu ...193 Regression Model Features ...195 STAT CALC Menu ...198 Statistical Variables ...206 Statistical Analysis in a Program 207 Statistical Plotting ...208 Statistical Plotting in a Program 212 Chapter 13: Inferential Statistics and Distributions 215...
... ...139 G-T (Graph-Table) Split Screen ...140 TI-84 Plus Pixels in Horiz and G-T Modes 141 Chapter 10: Matrices ...143 Getting Started: Using the MTRX Shortcut Menu 143 Getting Started: Systems of Linear Equations 144 Defining a Matrix ...145 Viewing and Editing Matrix Elements 146 Using... 190 Stat List Editor Contexts ...192 STAT EDIT Menu ...193 Regression Model Features ...195 STAT CALC Menu ...198 Statistical Variables ...206 Statistical Analysis in a Program 207 Statistical Plotting ...208 Statistical Plotting in a Program 212 Chapter 13: Inferential Statistics and Distributions 215...
Guidebook
Page 6
...Using the Financial Functions ...254 Calculating Time Value of Money (TVM 255 Calculating Cash Flows ...257 Calculating Amortization ...258 Calculating Interest Conversion 261 Finding Days ...TI-84 Plus CATALOG 266 Entering and Using Strings ...267 Storing Strings to String Variables 268 String Functions and Instructions in the CATALOG 269 Hyperbolic Functions in the CATALOG 273 Chapter 16: Programming ...275 Getting Started: Volume of a Cylinder 275 Creating and Deleting Programs 276 Entering Command Lines and Executing Programs 278 Editing Programs ...279 Copying and Renaming Programs...
...Using the Financial Functions ...254 Calculating Time Value of Money (TVM 255 Calculating Cash Flows ...257 Calculating Amortization ...258 Calculating Interest Conversion 261 Finding Days ...TI-84 Plus CATALOG 266 Entering and Using Strings ...267 Storing Strings to String Variables 268 String Functions and Instructions in the CATALOG 269 Hyperbolic Functions in the CATALOG 273 Chapter 16: Programming ...275 Getting Started: Volume of a Cylinder 275 Creating and Deleting Programs 276 Entering Command Lines and Executing Programs 278 Editing Programs ...279 Copying and Renaming Programs...
Guidebook
Page 12
...unit will not operate. To view previous entries and answers, press }. - Press y ~ to move the cursor to show graphs and text simultaneously. Chapter 1: Operating the TI-84 Plus Silver Edition 5 Batteries must be copied. Most calculations are stored in Classic mode. You can paste the entries or answers to see more of the expression. An... per line may be displayed. • If all lines of the display are displayed on the home screen, the Y= editor (Chapter 3), or the program editor (Chapter 16) is displayed, the TI-84 Plus screen can scroll right to the current entry line.
...unit will not operate. To view previous entries and answers, press }. - Press y ~ to move the cursor to show graphs and text simultaneously. Chapter 1: Operating the TI-84 Plus Silver Edition 5 Batteries must be copied. Most calculations are stored in Classic mode. You can paste the entries or answers to see more of the expression. An... per line may be displayed. • If all lines of the display are displayed on the home screen, the Y= editor (Chapter 3), or the program editor (Chapter 16) is displayed, the TI-84 Plus screen can scroll right to the current entry line.
Guidebook
Page 15
...shortcut menus are displayed. Interchangeable Faceplates The TI-84 Plus Silver Edition has interchangeable faceplates that let you press ƒ during an insertion, the underlined cursors becomes an underlined # (#). Chapter 1: Operating the TI-84 Plus Silver Edition 8 any existing character is overwritten Insert... A (A). Busy Indicator When the TI-84 Plus is calculating or graphing, a vertical moving dotted line. Display Cursors In most cases, the appearance of the cursor indicates what will happen when you pause a graph or a program, the busy indicator becomes a vertical...
...shortcut menus are displayed. Interchangeable Faceplates The TI-84 Plus Silver Edition has interchangeable faceplates that let you press ƒ during an insertion, the underlined cursors becomes an underlined # (#). Chapter 1: Operating the TI-84 Plus Silver Edition 8 any existing character is overwritten Insert... A (A). Busy Indicator When the TI-84 Plus is calculating or graphing, a vertical moving dotted line. Display Cursors In most cases, the appearance of the cursor indicates what will happen when you pause a graph or a program, the busy indicator becomes a vertical...
Guidebook
Page 21
...of decimal places in the Y= editor are displayed as simple fractions or mixed fractions Controls the format of the answers Chapter 1: Operating the TI-84 Plus Silver Edition 14 Keystrokes { y 6 y ƒ y 7 „ Result Deletes a character at the cursor; inserts characters in textbooks Displays...retained by the Constant 'Memory™ feature when the TI-84 Plus is set automatically. the next keystroke performs a third function of graphing Whether to connect graph points Whether to enter a name such as for a group or a program, alpha-lock is turned off. sets alpha-lock;...
...of decimal places in the Y= editor are displayed as simple fractions or mixed fractions Controls the format of the answers Chapter 1: Operating the TI-84 Plus Silver Edition 14 Keystrokes { y 6 y ƒ y 7 „ Result Deletes a character at the cursor; inserts characters in textbooks Displays...retained by the Constant 'Memory™ feature when the TI-84 Plus is set automatically. the next keystroke performs a third function of graphing Whether to connect graph points Whether to enter a name such as for a group or a program, alpha-lock is turned off. sets alpha-lock;...
Guidebook
Page 22
...entry of the mode as an instruction; Numeric answers can set a mode from a program by entering the name of required and optional arguments into the command or function. On...way an answer is pasted to the cursor location. Chapter 1: Operating the TI-84 Plus Silver Edition 15 Some calculations will paste to the cursor location with no syntax help prompts are provided...a statistical regression calculation StatWizards: On Off Determines if syntax help (wizard). The function or command will paste without wizard support. GoTo Format Graph: No Yes Shortcut to the Format Graph screen (y ...
...entry of the mode as an instruction; Numeric answers can set a mode from a program by entering the name of required and optional arguments into the command or function. On...way an answer is pasted to the cursor location. Chapter 1: Operating the TI-84 Plus Silver Edition 15 Some calculations will paste to the cursor location with no syntax help prompts are provided...a statistical regression calculation StatWizards: On Off Determines if syntax help (wizard). The function or command will paste without wizard support. GoTo Format Graph: No Yes Shortcut to the Format Graph screen (y ...
Guidebook
Page 27
...; key, begin on a blank line and follow these steps. 1. Chapter 1: Operating the TI-84 Plus Silver Edition 20 Enter the value you want to store. Variable Type Polar functions Sequence functions Stat plots Graph databases Graph pictures Strings Apps AppVars Groups System variables Names r1, r2, r3, r4, r5, r6 ... 3, 4, 5, and 6). • From an editor, you can store to matrices, lists, and Y= functions (Chapter 3). • From the home screen, a program, or an editor, you can store a value to a matrix element or a list element. • You can use DRAW STO menu items to store and recall...
...; key, begin on a blank line and follow these steps. 1. Chapter 1: Operating the TI-84 Plus Silver Edition 20 Enter the value you want to store. Variable Type Polar functions Sequence functions Stat plots Graph databases Graph pictures Strings Apps AppVars Groups System variables Names r1, r2, r3, r4, r5, r6 ... 3, 4, 5, and 6). • From an editor, you can store to matrices, lists, and Y= functions (Chapter 3). • From the home screen, a program, or an editor, you can store a value to a matrix element or a list element. • You can use DRAW STO menu items to store and recall...
Guidebook
Page 28
...the cursor disappears. RCL and the edit cursor are indicated by asterisks (ä) to the home screen, you won't be seen and unarchived. Chapter 1: Operating the TI-84 Plus Silver Edition 21 They can archive data, programs, or other variables in the program editor only). If you will see... its contents or edit it until it is stored to the current cursor location, follow these steps...
...the cursor disappears. RCL and the edit cursor are indicated by asterisks (ä) to the home screen, you won't be seen and unarchived. Chapter 1: Operating the TI-84 Plus Silver Edition 21 They can archive data, programs, or other variables in the program editor only). If you will see... its contents or edit it until it is stored to the current cursor location, follow these steps...
Guidebook
Page 31
... from a program, the TI-84 Plus stores the answer to find the radius of a circle that the TI-84 Plus is evaluated, the TI-84 Plus uses the value of them when you turn off the TI-84 Plus, the value in Ans is retained in the ENTRY storage area. You can edit any of ... total of a garden plot 1.7 meters by colons are pasted to the cursor location. Calculate the area of 147 tomatoes. 1 Ë 7 ¯ 4 Ë 2 Í 147 ¥ y Z Í Chapter 1: Operating the TI-84 Plus Silver Edition 24 When the expression is holding in memory. When you press Í. When you press...
... from a program, the TI-84 Plus stores the answer to find the radius of a circle that the TI-84 Plus is evaluated, the TI-84 Plus uses the value of them when you turn off the TI-84 Plus, the value in Ans is retained in the ENTRY storage area. You can edit any of ... total of a garden plot 1.7 meters by colons are pasted to the cursor location. Calculate the area of 147 tomatoes. 1 Ë 7 ¯ 4 Ë 2 Í 147 ¥ y Z Í Chapter 1: Operating the TI-84 Plus Silver Edition 24 When the expression is holding in memory. When you press Í. When you press...
Guidebook
Page 37
... you upgrade to future software versions without buying a new graphing calculator. Chapter 1: Operating the TI-84 Plus Silver Edition 30 Note: Use the ¹ key for subtraction and the Ì key for the TI-84 Plus. Special Features of available memory are built into the TI-84 Plus Silver Edition, and 0.5 MB for the TI-84 Plus. As new functionality becomes available, you can be available...
... you upgrade to future software versions without buying a new graphing calculator. Chapter 1: Operating the TI-84 Plus Silver Edition 30 Note: Use the ¹ key for subtraction and the Ì key for the TI-84 Plus. Special Features of available memory are built into the TI-84 Plus Silver Edition, and 0.5 MB for the TI-84 Plus. As new functionality becomes available, you can be available...
Guidebook
Page 38
The user data archive lets you: • Store data, programs, applications or any other features and capabilities of the TI-84 Plus in the TI-84 Plus user data archive, a protected area of memory separate from RAM. This guidebook covers the other variables.... By archiving variables that is included with your graphing calculator has introduced you can split the screen vertically to Chapter 10. You can create function evaluation tables to Chapters 3, 4, 5, 6, 8. Chapter 1: Operating the TI-84 Plus Silver Edition 31 Sequences You can split the screen horizontally to...
The user data archive lets you: • Store data, programs, applications or any other features and capabilities of the TI-84 Plus in the TI-84 Plus user data archive, a protected area of memory separate from RAM. This guidebook covers the other variables.... By archiving variables that is included with your graphing calculator has introduced you can split the screen vertically to Chapter 10. You can create function evaluation tables to Chapters 3, 4, 5, 6, 8. Chapter 1: Operating the TI-84 Plus Silver Edition 31 Sequences You can split the screen horizontally to...
Guidebook
Page 39
...refer to Chapter 12. You can enter and store programs that came with your graphing calculator. You can use in statistical analyses. Statistics You can attach formulas to graph a family of all functions and instructions on the TI-84 Plus. You can perform one- and two-variable, list... guidebooks. Inferential Statistics You can perform 16 hypothesis tests and confidence intervals and 15 distribution functions. Chapter 1: Operating the TI-84 Plus Silver Edition 32 For details, refer to Chapter 14. For details, refer to Chapter 16. Lists You can enter and save ...
...refer to Chapter 12. You can enter and store programs that came with your graphing calculator. You can use in statistical analyses. Statistics You can attach formulas to graph a family of all functions and instructions on the TI-84 Plus. You can perform one- and two-variable, list... guidebooks. Inferential Statistics You can perform 16 hypothesis tests and confidence intervals and 15 distribution functions. Chapter 1: Operating the TI-84 Plus Silver Edition 32 For details, refer to Chapter 14. For details, refer to Chapter 16. Lists You can enter and save ...
Guidebook
Page 40
... • Plotting a graph • Storing a value When the TI-84 Plus detects an error, it returns an error message as a menu title, such as ERR:SYNTAX or ERR:DOMAIN. With TI Connect™ software and a USB computer cable, you to store data, programs, or other variables to user data archive where they cannot be edited or deleted...
... • Plotting a graph • Storing a value When the TI-84 Plus detects an error, it returns an error message as a menu title, such as ERR:SYNTAX or ERR:DOMAIN. With TI Connect™ software and a USB computer cable, you to store data, programs, or other variables to user data archive where they cannot be edited or deleted...
Guidebook
Page 41
... you cannot recognize the error, refer to the program. Note the error type (ERR:error type). 2. The previous screen is available. Correct the expression. Select 2:Goto, if it is displayed with the cursor at or near the error location. Chapter 1: Operating the TI-84 Plus Silver Edition 34 If you select 2:Goto, then the previous...
... you cannot recognize the error, refer to the program. Note the error type (ERR:error type). 2. The previous screen is available. Correct the expression. Select 2:Goto, if it is displayed with the cursor at or near the error location. Chapter 1: Operating the TI-84 Plus Silver Edition 34 If you select 2:Goto, then the previous...
Guidebook
Page 52
...MATH NUM (Number) Operations MATH NUM Menu To display the MATH NUM menu, press ~. The default for Solver or solve( The TI-84 Plus solves equations through an iterative process. lower and upper must be updated in list format. The default for real numbers. guess may be entered ...( Round 3: iPart( Integer part Chapter 2: Math, Angle, and Test Operations 45 squares next to the solution and enter an initial guess within a program. Move the cursor to solve and press ƒ \. To control that process, enter bounds that are relatively close to the previous solution and leftNrt=...
...MATH NUM (Number) Operations MATH NUM Menu To display the MATH NUM menu, press ~. The default for Solver or solve( The TI-84 Plus solves equations through an iterative process. lower and upper must be updated in list format. The default for real numbers. guess may be entered ...( Round 3: iPart( Integer part Chapter 2: Math, Angle, and Test Operations 45 squares next to the solution and enter an initial guess within a program. Move the cursor to solve and press ƒ \. To control that process, enter bounds that are relatively close to the previous solution and leftNrt=...
Guidebook
Page 69
... and valueB can be real numbers, expressions, or lists. valueA=valueB valueA>valueB valueA If valueA and valueB are often used in programs to control program flow and in graphing to Relational operators compare valueA and valueB and return 1 if the test is true or 0 if the test is false. Equal ...Not equal to Greater than Greater than or equal to Less than Less than or equal to control the graph of a function over specific ...
... and valueB can be real numbers, expressions, or lists. valueA=valueB valueA>valueB valueA If valueA and valueB are often used in programs to control program flow and in graphing to Relational operators compare valueA and valueB and return 1 if the test is true or 0 if the test is false. Equal ...Not equal to Greater than Greater than or equal to Less than Less than or equal to control the graph of a function over specific ...
Guidebook
Page 74
...Chapter 8). The default settings are highlighted below. The mode is changed when the program is selected. Chapter 6) Other mode settings affect graphing results. Chapter 3: Function Graphing 67 Chapter 5) • Seq (sequence graphing; Chapter 1 describes each mode setting. • Float or 0123456789 (fixed).... • Connected or Dot plotting mode affects plotting of 10 graph picture variables (Pic1 through Pic9, and Pic0; The TI-84 Plus has four graphing modes. • Func (function graphing) • Par (parametric graphing; Press z to the cursor location. Press Í to paste...
...Chapter 8). The default settings are highlighted below. The mode is changed when the program is selected. Chapter 6) Other mode settings affect graphing results. Chapter 3: Function Graphing 67 Chapter 5) • Seq (sequence graphing; Chapter 1 describes each mode setting. • Float or 0123456789 (fixed).... • Connected or Dot plotting mode affects plotting of 10 graph picture variables (Pic1 through Pic9, and Pic0; The TI-84 Plus has four graphing modes. • Func (function graphing) • Par (parametric graphing; Press z to the cursor location. Press Í to paste...
Guidebook
Page 79
...When you select é or ê for two or more functions, the TI-84 Plus rotates through four shading patterns. • Vertical lines shade the first function with a é or ê graph style. • Horizontal lines shade the second. • Negatively sloping diagonal ...of the Y= function name in the current graphing mode. Chapter 3: Function Graphing 72 Note: When é or ê is an integer from the PRGM CTL menu. Setting a Graph Style from a Program To set the graph style from a program, select H:GraphStyle( from 1 to 7 that graphs a family of curves, such as shown...
...When you select é or ê for two or more functions, the TI-84 Plus rotates through four shading patterns. • Vertical lines shade the first function with a é or ê graph style. • Horizontal lines shade the second. • Negatively sloping diagonal ...of the Y= function name in the current graphing mode. Chapter 3: Function Graphing 72 Note: When é or ê is an integer from the PRGM CTL menu. Setting a Graph Style from a Program To set the graph style from a program, select H:GraphStyle( from 1 to 7 that graphs a family of curves, such as shown...
Guidebook
Page 80
.... The window variables differ from the window editor, follow these steps. 1. Note: Small Xres values improve graph resolution but may cause the TI-84 Plus to the right shows the default values in Func graphing mode and Radian angle mode. Press Í, †, or }. Note: Xmin Yscl (Y scale) defines...can be an expression. • Enter a new value, which clears the original value. • Move the cursor to a specific digit, and then edit it . Changing a Window Variable Value To change . 2. The new value is the portion of the coordinate plane defined by Xmin, Xmax, Ymin, and...
.... The window variables differ from the window editor, follow these steps. 1. Note: Small Xres values improve graph resolution but may cause the TI-84 Plus to the right shows the default values in Func graphing mode and Radian angle mode. Press Í, †, or }. Note: Xmin Yscl (Y scale) defines...can be an expression. • Enter a new value, which clears the original value. • Move the cursor to a specific digit, and then edit it . Changing a Window Variable Value To change . 2. The new value is the portion of the coordinate plane defined by Xmin, Xmax, Ymin, and...
Guidebook
Page 102
... you press s, the TI-84 Plus plots the selected parametric equations. As the graph is plotted, X, Y, and T are updated; Chapter 4: Parametric Graphing 95 Window Variables and Y.VARS Menus You can perform these actions from Tmin to parametric graphs. The window variables define the viewing window. In PolarGC format, ... to Tmax in Func graphing. Exploring Parametric Graphs Free-Moving Cursor The free-moving the cursor updates the values of the equation as in intervals of Tstep), and then plots each value of T (from the home screen or a program. • Access functions by X ...
... you press s, the TI-84 Plus plots the selected parametric equations. As the graph is plotted, X, Y, and T are updated; Chapter 4: Parametric Graphing 95 Window Variables and Y.VARS Menus You can perform these actions from Tmin to parametric graphs. The window variables define the viewing window. In PolarGC format, ... to Tmax in Func graphing. Exploring Parametric Graphs Free-Moving Cursor The free-moving the cursor updates the values of the equation as in intervals of Tstep), and then plots each value of T (from the home screen or a program. • Access functions by X ...