User Guide
Page 11
... display a maximum of 8 lines with a maximum of the next line. Chapter 1: Operating the TI-84 Plus Silver Edition 8 In numeric editors such as a list or matrix, is too long to display entirely on the home screen, the Y= editor (Chapter 3), or the program editor (Chapter 16) is longer than one line, an ellipsis (...) is displayed on...
... display a maximum of 8 lines with a maximum of the next line. Chapter 1: Operating the TI-84 Plus Silver Edition 8 In numeric editors such as a list or matrix, is too long to display entirely on the home screen, the Y= editor (Chapter 3), or the program editor (Chapter 16) is longer than one line, an ellipsis (...) is displayed on...
User Guide
Page 12
... Solid rectangle $ A character is executed Checkerboard rectangle No entry; Graphs and editors sometimes display additional cursors, which are entered at the cursor; Chapter 1: Operating the TI-84 Plus Silver Edition 9 the maximum characters are described in the top-right corner of...busy indicator in other chapters. Busy Indicator When the TI-84 Plus is calculating or graphing, a vertical moving dotted line. When you press y during an insertion, the cursor becomes an underlined A (A). If you pause a graph or a program, the busy indicator becomes a vertical moving line ...
... Solid rectangle $ A character is executed Checkerboard rectangle No entry; Graphs and editors sometimes display additional cursors, which are entered at the cursor; Chapter 1: Operating the TI-84 Plus Silver Edition 9 the maximum characters are described in the top-right corner of...busy indicator in other chapters. Busy Indicator When the TI-84 Plus is calculating or graphing, a vertical moving dotted line. When you press y during an insertion, the cursor becomes an underlined A (A). If you pause a graph or a program, the busy indicator becomes a vertical moving line ...
User Guide
Page 22
Changes the cursor to Þ; Chapter 1: Operating the TI-84 Plus Silver Edition 19 the next keystroke performs a 2nd operation (an operation in Seq mode with one keystroke. sets alpha-lock; subsequent keystrokes (on an alpha key) ... key and to enter a name such as for a group or a program, alpha-lock is turned off. to cancel ƒ, press ƒ or press |, }, ~, or †. Setting Modes Checking Mode Settings Mode settings control how the TI-84 Plus displays and interprets numbers and graphs. the next keystroke pastes an alpha character (a character in green above...
Changes the cursor to Þ; Chapter 1: Operating the TI-84 Plus Silver Edition 19 the next keystroke performs a 2nd operation (an operation in Seq mode with one keystroke. sets alpha-lock; subsequent keystrokes (on an alpha key) ... key and to enter a name such as for a group or a program, alpha-lock is turned off. to cancel ƒ, press ƒ or press |, }, ~, or †. Setting Modes Checking Mode Settings Mode settings control how the TI-84 Plus displays and interprets numbers and graphs. the next keystroke pastes an alpha character (a character in green above...
User Guide
Page 24
... as in scientific notation. Eng (engineering) notation mode is less than .001), the TI-84 Plus expresses the answer in 12.34567â3. From a blank program command line, select the mode setting from a program by entering the name of three, as an instruction; Note: If you select Normal ...power of 10 displays to 10 digits and a two-digit exponent. Setting a Mode from a Program You can set a mode from the mode screen; for example, Func or Float. Chapter 1: Operating the TI-84 Plus Silver Edition 21 The significant digits display with up to the right of the decimal.
... as in scientific notation. Eng (engineering) notation mode is less than .001), the TI-84 Plus expresses the answer in 12.34567â3. From a blank program command line, select the mode setting from a program by entering the name of three, as an instruction; Note: If you select Normal ...power of 10 displays to 10 digits and a two-digit exponent. Setting a Mode from a Program You can set a mode from the mode screen; for example, Func or Float. Chapter 1: Operating the TI-84 Plus Silver Edition 21 The significant digits display with up to the right of the decimal.
User Guide
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... Operating the TI-84 Plus Silver Edition 26 Variable Type Apps AppVars Groups System variables Names Applications Application variables Grouped variables Xmin, Xmax, and others Notes about Variables • You can create as many list names as memory will allow (Chapter 11). • Programs have user... (Chapter 18) • Apps are independent applications.which created them. AppVars is a variable holder used to store and recall graph databases and pictures (Chapter 8). • Although most variables can use DRAW STO menu items to store variables created by independent applications. You ...
... Operating the TI-84 Plus Silver Edition 26 Variable Type Apps AppVars Groups System variables Names Applications Application variables Grouped variables Xmin, Xmax, and others Notes about Variables • You can create as many list names as memory will allow (Chapter 11). • Programs have user... (Chapter 18) • Apps are independent applications.which created them. AppVars is a variable holder used to store and recall graph databases and pictures (Chapter 8). • Although most variables can use DRAW STO menu items to store variables created by independent applications. You ...
User Guide
Page 30
...value of the variable at that time is evaluated. Press ¿. ! The value is copied to and recalled from the home screen or a program using variable names. Displaying a Variable Value To display the value of the variable to which you want to a variable from memory using the ... an expression, it is used. Press Í. To store a value to store. If you want to the variable. Chapter 1: Operating the TI-84 Plus Silver Edition 27 The value can be an expression. 2. Storing Variable Values Storing Values in a Variable Values are stored to the cursor location. 3. is ...
...value of the variable at that time is evaluated. Press ¿. ! The value is copied to and recalled from the home screen or a program using variable names. Displaying a Variable Value To display the value of the variable to which you want to a variable from memory using the ... an expression, it is used. Press Í. To store a value to store. If you want to the variable. Chapter 1: Operating the TI-84 Plus Silver Edition 27 The value can be an expression. 2. Storing Variable Values Storing Values in a Variable Values are stored to the cursor location. 3. is ...
User Guide
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...it and paste the name L1 to the home screen, you won't be edited or executed. then select the type and then the name of the variable names. They can archive data, programs, or other variables in a section of memory called user data archive where ... deleted inadvertently. Archived variables cannot be able to display the VARS Y-VARS menu; RCL and the edit cursor are unarchived. Chapter 1: Operating the TI-84 Plus Silver Edition 28 Archived variables are indicated by asterisks (ä) to the current cursor location, follow these steps. Recalling Variable Values Using...
...it and paste the name L1 to the home screen, you won't be edited or executed. then select the type and then the name of the variable names. They can archive data, programs, or other variables in a section of memory called user data archive where ... deleted inadvertently. Archived variables cannot be able to display the VARS Y-VARS menu; RCL and the edit cursor are unarchived. Chapter 1: Operating the TI-84 Plus Silver Edition 28 Archived variables are indicated by asterisks (ä) to the current cursor location, follow these steps. Recalling Variable Values Using...
User Guide
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...program (in memory. Press Í. The variable name you press Í on the bottom line and the cursor disappears. 3. Note: You can edit the characters pasted to evaluate an expression or execute an instruction, the expression or instruction is retained in a storage area called ENTRY (last entry). Chapter 1: Operating the TI-84 Plus Silver Edition... 29 When you began these steps. The variable contents are inserted where the cursor was located before you turn off the TI-84 Plus, ENTRY is placed in memory....
...program (in memory. Press Í. The variable name you press Í on the bottom line and the cursor disappears. 3. Note: You can edit the characters pasted to evaluate an expression or execute an instruction, the expression or instruction is retained in a storage area called ENTRY (last entry). Chapter 1: Operating the TI-84 Plus Silver Edition... 29 When you began these steps. The variable contents are inserted where the cursor was located before you turn off the TI-84 Plus, ENTRY is placed in memory....
User Guide
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... answer is holding in Ans is evaluated successfully from the home screen or from a program, the TI-84 Plus stores the answer to the current cursor location. You can edit any of the entries, and then execute all of a circle that the TI-84 Plus is as accurate as you want. Clearing ENTRY Clear Entries (Chapter 18) clears...
... answer is holding in Ans is evaluated successfully from the home screen or from a program, the TI-84 Plus stores the answer to the current cursor location. You can edit any of the entries, and then execute all of a circle that the TI-84 Plus is as accurate as you want. Clearing ENTRY Clear Entries (Chapter 18) clears...
User Guide
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... future software versions without buying a new graphing calculator. As new functionality becomes available, you to store data, programs, applications, or any other variables to a safe location where they cannot be available for purchase from the Internet. Electronic Upgradability The TI-84 Plus uses Flash technology, which lets you to : Chapter 18 Chapter 1: Operating the TI-84 Plus Silver Edition 43
... future software versions without buying a new graphing calculator. As new functionality becomes available, you to store data, programs, applications, or any other variables to a safe location where they cannot be available for purchase from the Internet. Electronic Upgradability The TI-84 Plus uses Flash technology, which lets you to : Chapter 18 Chapter 1: Operating the TI-84 Plus Silver Edition 43
User Guide
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... installed to customize the TI-84 Plus to your graphing calculator has introduced you can also be stored on a computer for later use or linked unit-to-unit. For details, refer to basic TI-84 Plus operations. Chapter 1: Operating the TI-84 Plus Silver Edition 44 This guidebook covers ...for the TI-84 Plus. Applications can free up to a safe location where they cannot be edited frequently, you to : Chapter 18 Other TI-84 Plus Features The TI-84 Plus guidebook that may require additional memory. The big 1.5 M archive space lets you : • Store data, programs, applications ...
... installed to customize the TI-84 Plus to your graphing calculator has introduced you can also be stored on a computer for later use or linked unit-to-unit. For details, refer to basic TI-84 Plus operations. Chapter 1: Operating the TI-84 Plus Silver Edition 44 This guidebook covers ...for the TI-84 Plus. Applications can free up to a safe location where they cannot be edited frequently, you to : Chapter 18 Other TI-84 Plus Features The TI-84 Plus guidebook that may require additional memory. The big 1.5 M archive space lets you : • Store data, programs, applications ...
User Guide
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...and input/output instructions. Chapter 1: Operating the TI-84 Plus Silver Edition 47 Visit education.ti.com/calc/guides for TI Flash applications are on the TI-84 Plus. For details, refer to: Chapter 13 Applications Press Œ to the current cursor location. For details, refer to: Chapter 15 Programming You can paste any function or instruction from ... can perform 16 hypothesis tests and confidence intervals and 15 distribution functions. Documentation for additional Flash application guidebooks. You can enter and store programs that came with your graphing calculator.
...and input/output instructions. Chapter 1: Operating the TI-84 Plus Silver Edition 47 Visit education.ti.com/calc/guides for TI Flash applications are on the TI-84 Plus. For details, refer to: Chapter 13 Applications Press Œ to the current cursor location. For details, refer to: Chapter 15 Programming You can paste any function or instruction from ... can perform 16 hypothesis tests and confidence intervals and 15 distribution functions. Documentation for additional Flash application guidebooks. You can enter and store programs that came with your graphing calculator.
User Guide
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... data, programs, or other variables to free up RAM for variables that may require additional memory. Archiving also allows you can also link the TI-84 Plus to the left of the variable names. The TI-84 Plus also has an I /O unit-to-unit cable to connect and communicate with a TI-84 Plus Silver Edition, a TI-84 Plus, a TI-83 Plus Silver Edition, a TI-83 Plus, a TI-83, a TI-82, a TI-73...
... data, programs, or other variables to free up RAM for variables that may require additional memory. Archiving also allows you can also link the TI-84 Plus to the left of the variable names. The TI-84 Plus also has an I /O unit-to-unit cable to connect and communicate with a TI-84 Plus Silver Edition, a TI-84 Plus, a TI-83 Plus Silver Edition, a TI-83 Plus, a TI-83, a TI-82, a TI-73...
User Guide
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Determine the error. Chapter 1: Operating the TI-84 Plus Silver Edition 50 Note: If a syntax error occurs in the contents of a Y= function during program execution, then the Goto option returns to the Y= editor, not to Appendix B. 4. The previous screen is available. If you cannot recognize the error, refer to the program. Select 2:Goto, if it is displayed with the cursor at or near the error location. 3. Correct the expression. Note the error type (ERR:error type). 2. Correcting an Error To correct an error, follow these steps. 1.
Determine the error. Chapter 1: Operating the TI-84 Plus Silver Edition 50 Note: If a syntax error occurs in the contents of a Y= function during program execution, then the Goto option returns to the Y= editor, not to Appendix B. 4. The previous screen is available. If you cannot recognize the error, refer to the program. Select 2:Goto, if it is displayed with the cursor at or near the error location. 3. Correct the expression. Note the error type (ERR:error type). 2. Correcting an Error To correct an error, follow these steps. 1.
User Guide
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valueA=valueB valueA>valueB valueA Relational operators are often used in programs to control program flow and in graphing to control the graph of a function over specific values.
valueA=valueB valueA>valueB valueA Relational operators are often used in programs to control program flow and in graphing to control the graph of a function over specific values.
User Guide
Page 101
...program, begin on the home screen or program editor. 5. "expression"!Yn When the instruction is executed, the TI-84 Plus stores the expression to complete the instruction. A list of X. Press ~ 1 to the cursor location on a blank line and follow these steps. 1. Evaluating Y= Functions in Expressions You can calculate... the value of a Y= function Yn at a specified value of values returns a list. Press Í to the designated variable Yn, selects the function, and displays the message Done. Chapter 3: Function Graphing 98 Press ¿. ...
...program, begin on the home screen or program editor. 5. "expression"!Yn When the instruction is executed, the TI-84 Plus stores the expression to complete the instruction. A list of X. Press ~ 1 to the cursor location on a blank line and follow these steps. 1. Evaluating Y= Functions in Expressions You can calculate... the value of a Y= function Yn at a specified value of values returns a list. Press Í to the designated variable Yn, selects the function, and displays the message Done. Chapter 3: Function Graphing 98 Press ¿. ...
User Guide
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... Variable Value To change . 2. If you want to draw graphs more slowly. The new value is stored. Note: Small Xres values improve graph resolution but may cause the TI-84 Plus to change a window variable value from the window editor, follow these steps. 1. Note: Xmin Edit the value, which can be an expression. • Enter a new...
... Variable Value To change . 2. If you want to draw graphs more slowly. The new value is stored. Note: Small Xres values improve graph resolution but may cause the TI-84 Plus to change a window variable value from the window editor, follow these steps. 1. Note: Xmin Edit the value, which can be an expression. • Enter a new...
User Guide
Page 143
... X and Y components for each point defined by using the name of the X or Y component of T (from the home screen or a program. • Access functions by X and Y. Displaying a Graph When you press s, the TI-84 Plus plots the selected parametric equations. The window variables define the viewing window. Window Variables and Y.VARS Menus You can perform...
... X and Y components for each point defined by using the name of the X or Y component of T (from the home screen or a program. • Access functions by X and Y. Displaying a Graph When you press s, the TI-84 Plus plots the selected parametric equations. The window variables define the viewing window. Window Variables and Y.VARS Menus You can perform...
User Guide
Page 194
Press Í to draw more than one horizontal or vertical line, separate each instruction with a colon ( : ). To continue drawing lines, repeat steps 2 and 3. y can be an expression but not a list. To cancel Horizontal or Vertical, press '. x can be an expression but not a list. Vertical x To instruct the TI-84 Plus to draw the line on the graph. Horizontal y Vertical (vertical line) draws a vertical line at Y=y. 3. Drawing a Line from the Home Screen or a Program Horizontal (horizontal line) draws a horizontal line at X=x. Chapter 8: Draw Instructions 191
Press Í to draw more than one horizontal or vertical line, separate each instruction with a colon ( : ). To continue drawing lines, repeat steps 2 and 3. y can be an expression but not a list. To cancel Horizontal or Vertical, press '. x can be an expression but not a list. Vertical x To instruct the TI-84 Plus to draw the line on the graph. Horizontal y Vertical (vertical line) draws a vertical line at Y=y. 3. Drawing a Line from the Home Screen or a Program Horizontal (horizontal line) draws a horizontal line at X=x. Chapter 8: Draw Instructions 191