User Guide
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... the TI-84 Plus. Chapter 1: Operating the TI-84 Plus Silver Edition 1 Chapter 1: Operating the TI-84 Plus Silver Edition Documentation Conventions In the body of the TI-84 Plus Silver Edition and the TI-84 Plus are the same. All the instructions and examples in this guidebook, TI-84 Plus refers to edit expressions and values. The two graphing calculators differ only...
... the TI-84 Plus. Chapter 1: Operating the TI-84 Plus Silver Edition 1 Chapter 1: Operating the TI-84 Plus Silver Edition Documentation Conventions In the body of the TI-84 Plus Silver Edition and the TI-84 Plus are the same. All the instructions and examples in this guidebook, TI-84 Plus refers to edit expressions and values. The two graphing calculators differ only...
User Guide
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TI-84 Plus Graphing Keys Editing Keys Advanced Function Keys Scientific Calculator Keys Chapter 1: Operating the TI-84 Plus Silver Edition 2 Scientific calculator keys access the capabilities of a standard scientific calculator. Scientific -
TI-84 Plus Graphing Keys Editing Keys Advanced Function Keys Scientific Calculator Keys Chapter 1: Operating the TI-84 Plus Silver Edition 2 Scientific calculator keys access the capabilities of a standard scientific calculator. Scientific -
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The ƒ key accesses the alpha function printed in blue above each key. The y key accesses the second function printed in green above each key. Turning On and Turning Off the TI-84 Plus Turning On the Graphing Calculator To turn on the TI-84 Plus, press É. • If you previously had turned off the graphing calculator by pressing y M, the TI-84 Plus displays the home screen as it was when you last used it and clears any error. Chapter 1: Operating the TI-84 Plus Silver Edition 4
The ƒ key accesses the alpha function printed in blue above each key. The y key accesses the second function printed in green above each key. Turning On and Turning Off the TI-84 Plus Turning On the Graphing Calculator To turn on the TI-84 Plus, press É. • If you previously had turned off the graphing calculator by pressing y M, the TI-84 Plus displays the home screen as it was when you last used it and clears any error. Chapter 1: Operating the TI-84 Plus Silver Edition 4
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...after about five minutes without losing any information stored in memory, follow the steps in Appendix C. Turning Off the Graphing Calculator To turn off the TI-84 Plus manually, press y M. • All settings and memory contents are retained by Constant Memory™. • Any ...If Automatic Power Down™ (APD™) had previously turned off the graphing calculator, the TI-84 Plus will "wake up" the TI-84 Plus. The silver oxide battery provides auxiliary power to another graphing calculator or personal computer, any communication activity will return exactly as you replace the ...
...after about five minutes without losing any information stored in memory, follow the steps in Appendix C. Turning Off the Graphing Calculator To turn off the TI-84 Plus manually, press y M. • All settings and memory contents are retained by Constant Memory™. • Any ...If Automatic Power Down™ (APD™) had previously turned off the graphing calculator, the TI-84 Plus will "wake up" the TI-84 Plus. The silver oxide battery provides auxiliary power to another graphing calculator or personal computer, any communication activity will return exactly as you replace the ...
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... low-battery message is displayed when you use the graphing calculator infrequently. The Display Types of the TI-84 Plus. Chapter 3 describes graphs. On this period, the TI-84 Plus will turn on the same screen. Generally, the graphing calculator will not operate. Note: The operating period following the ... after the low-battery message is the primary screen of Displays The TI-84 Plus displays both text and graphs. When to Replace Batteries When the batteries are displayed on the graphing calculator. To replace the batteries without losing any information in memory, follow the ...
... low-battery message is displayed when you use the graphing calculator infrequently. The Display Types of the TI-84 Plus. Chapter 3 describes graphs. On this period, the TI-84 Plus will turn on the same screen. Generally, the graphing calculator will not operate. Note: The operating period following the ... after the low-battery message is the primary screen of Displays The TI-84 Plus displays both text and graphs. When to Replace Batteries When the batteries are displayed on the graphing calculator. To replace the batteries without losing any information in memory, follow the ...
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Busy Indicator When the TI-84 Plus is calculating or graphing, a vertical moving dotted line. If you pause a graph or a program, the busy indicator becomes a vertical moving line is displayed as a character. any existing ... No entry; Graphs and editors sometimes display additional cursors, which are entered at # a prompt or memory is entered at the cursor; Chapter 1: Operating the TI-84 Plus Silver Edition 9
Busy Indicator When the TI-84 Plus is calculating or graphing, a vertical moving dotted line. If you pause a graph or a program, the busy indicator becomes a vertical moving line is displayed as a character. any existing ... No entry; Graphs and editors sometimes display additional cursors, which are entered at # a prompt or memory is entered at the cursor; Chapter 1: Operating the TI-84 Plus Silver Edition 9
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...use an expression on paper. The entire expression is displayed. Chapter 1: Operating the TI-84 Plus Silver Edition 15 For example, to calculate the log of these elements. Most TI-84 Plus functions and operations are symbols comprising several characters. Entering Expressions and Instructions What Is an ...and functions from the keyboard or a menu; Do not enter the letters L, O, and G. If you enter LOG, the TI-84 Plus interprets the entry as you enter an expression in the same order as implied multiplication of the cursor location. Entering an Expression To ...
...use an expression on paper. The entire expression is displayed. Chapter 1: Operating the TI-84 Plus Silver Edition 15 For example, to calculate the log of these elements. Most TI-84 Plus functions and operations are symbols comprising several characters. Entering Expressions and Instructions What Is an ...and functions from the keyboard or a menu; Do not enter the letters L, O, and G. If you enter LOG, the TI-84 Plus interprets the entry as you enter an expression in the same order as implied multiplication of the cursor location. Entering an Expression To ...
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Entering a Number in Scientific Notation To enter a number in last entry (ENTRY). If the exponent is pasted to the cursor location. 3. Calculate 3.76 P (L7.9 + ‡5) + 2 log 45. 3 Ë 76 ¥ £ Ì 7 Ë 9 Ã y C 5 ¤ ¤ Ã 2 « 45 ¤ Í Multiple ... instructions on a line, separate them with colons (ƒ [:]). Enter the part of the number that precedes the exponent. Chapter 1: Operating the TI-84 Plus Silver Edition 16 Press y D. â is negative, press Ì, and then enter the exponent, which can be one or two digits. All...
Entering a Number in Scientific Notation To enter a number in last entry (ENTRY). If the exponent is pasted to the cursor location. 3. Calculate 3.76 P (L7.9 + ‡5) + 2 log 45. 3 Ë 76 ¥ £ Ì 7 Ë 9 Ã y C 5 ¤ ¤ Ã 2 « 45 ¤ Í Multiple ... instructions on a line, separate them with colons (ƒ [:]). Enter the part of the number that precedes the exponent. Chapter 1: Operating the TI-84 Plus Silver Edition 16 Press y D. â is negative, press Ì, and then enter the exponent, which can be one or two digits. All...
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... the home screen, select 1:Quit. • To go to the location of each instruction name is uppercase. Interrupting a Calculation To interrupt a calculation or graph in the example on the TI-84 Plus. For example, Circle( requires three arguments, Circle(X,Y,radius). Most functions take more than one argument, as indicated by an ... parenthesis ( ( ) following the name. Instructions cannot be used in scientific or engineering notation. When you enter a number in scientific notation, the TI-84 Plus does not automatically display answers in expressions. Chapter 1: Operating the TI...
... the home screen, select 1:Quit. • To go to the location of each instruction name is uppercase. Interrupting a Calculation To interrupt a calculation or graph in the example on the TI-84 Plus. For example, Circle( requires three arguments, Circle(X,Y,radius). Most functions take more than one argument, as indicated by an ... parenthesis ( ( ) following the name. Instructions cannot be used in scientific or engineering notation. When you enter a number in scientific notation, the TI-84 Plus does not automatically display answers in expressions. Chapter 1: Operating the TI...
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... and dy/dx values (Chapter 8) • Results of CALCULATE operations (Chapters 3, 4, 5, and 6) • The regression equation stored after the execution of a regression model (Chapter 12) Radian, Degree Angle modes control how the TI-84 Plus interprets angle values in degrees. The decimal setting applies to ...Normal, Sci, and Eng notation modes. Chapter 1: Operating the TI-84 Plus Silver Edition 22 The decimal setting applies to these numbers: •...
... and dy/dx values (Chapter 8) • Results of CALCULATE operations (Chapters 3, 4, 5, and 6) • The regression equation stored after the execution of a regression model (Chapter 12) Radian, Degree Angle modes control how the TI-84 Plus interprets angle values in degrees. The decimal setting applies to ...Normal, Sci, and Eng notation modes. Chapter 1: Operating the TI-84 Plus Silver Edition 22 The decimal setting applies to these numbers: •...
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...all selected functions for a single value of X and then evaluates and plots them for the selected functions. Chapter 1: Operating the TI-84 Plus Silver Edition 23 Par (parametric) graphing mode plots relations, where X and Y are functions of X. Seq (sequence) graphing mode plots... functions, where r is a function of the selected functions. Dot plotting mode plots only the calculated points of q (Chapter 5). Connected, Dot Connected plotting mode draws a line connecting each point calculated for the next value of T (Chapter 4). Func (function) graphing mode plots functions, where ...
...all selected functions for a single value of X and then evaluates and plots them for the selected functions. Chapter 1: Operating the TI-84 Plus Silver Edition 23 Par (parametric) graphing mode plots relations, where X and Y are functions of X. Seq (sequence) graphing mode plots... functions, where r is a function of the selected functions. Dot plotting mode plots only the calculated points of q (Chapter 5). Connected, Dot Connected plotting mode draws a line connecting each point calculated for the next value of T (Chapter 4). Func (function) graphing mode plots functions, where ...
User Guide
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...garden plot 1.7 meters by 4.2 meters. On a blank line on the home screen, enter the function. Calculate the area of Ans in the next expression without entering the value again or pressing y Z. The TI-84 Plus pastes the variable name Ans to the screen, then the function. 5 ¥ 2 Í ...175; 9 Ë 9 Í Storing Answers To store an answer, store Ans to the cursor location. Chapter 1: Operating the TI-84 Plus Silver Edition 33 Then calculate the yield per square meter if the plot produces a total of 147 tomatoes. 1 Ë 7 ¯ 4 Ë 2 Í 147 ¥ y...
...garden plot 1.7 meters by 4.2 meters. On a blank line on the home screen, enter the function. Calculate the area of Ans in the next expression without entering the value again or pressing y Z. The TI-84 Plus pastes the variable name Ans to the screen, then the function. 5 ¥ 2 Í ...175; 9 Ë 9 Í Storing Answers To store an answer, store Ans to the cursor location. Chapter 1: Operating the TI-84 Plus Silver Edition 33 Then calculate the yield per square meter if the plot produces a total of 147 tomatoes. 1 Ë 7 ¯ 4 Ë 2 Í 147 ¥ y...
User Guide
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.... • The menu name on . yB5 ¡ Í ¯ 3 Ë 3 Í ¿ƒ V Í TI-84 Plus Menus Using a TI-84 Plus Menu You can access most TI-84 Plus operations using menus. Chapter 1: Operating the TI-84 Plus Silver Edition 34 Next, calculate the volume of a cylinder of radius 5 meters. The LIST NAMES, PRGM EXEC, and PRGM EDIT...
.... • The menu name on . yB5 ¡ Í ¯ 3 Ë 3 Í ¿ƒ V Í TI-84 Plus Menus Using a TI-84 Plus Menu You can access most TI-84 Plus operations using menus. Chapter 1: Operating the TI-84 Plus Silver Edition 34 Next, calculate the volume of a cylinder of radius 5 meters. The LIST NAMES, PRGM EXEC, and PRGM EDIT...
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... When you press such a key, the names of all accessible menus are displayed. To page down the menu items, press †. Chapter 1: Operating the TI-84 Plus Silver Edition 36 Scrolling a Menu To scroll down six menu items at a time, press ƒ }. To wrap to the last menu item directly from One... Menu to Another Some keys access more than one menu. When you highlight a menu name, the items in that menu are displayed on the graphing calculator, between † and }, are the page-down and page-up symbols. Press ~ and | to the first menu item directly from the last menu item,...
... When you press such a key, the names of all accessible menus are displayed. To page down the menu items, press †. Chapter 1: Operating the TI-84 Plus Silver Edition 36 Scrolling a Menu To scroll down six menu items at a time, press ƒ }. To wrap to the last menu item directly from One... Menu to Another Some keys access more than one menu. When you highlight a menu name, the items in that menu are displayed on the graphing calculator, between † and }, are the page-down and page-up symbols. Press ~ and | to the first menu item directly from the last menu item,...
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... you select need not be anywhere on the screen. • Press † or } to move the cursor to the next item. Calculate 3‡27. 27 ¤ Í Chapter 1: Operating the TI-84 Plus Silver Edition 37 Note: On the LIST NAMES, PRGM EXEC, and PRGM EDIT menus, only items 1 through 9 and 0 are labeled.... The cursor can select them by pressing the appropriate number key. Selecting an Item from a Menu You can select an item from a menu, the TI-84 Plus typically displays the previous screen.
... you select need not be anywhere on the screen. • Press † or } to move the cursor to the next item. Calculate 3‡27. 27 ¤ Í Chapter 1: Operating the TI-84 Plus Silver Edition 37 Note: On the LIST NAMES, PRGM EXEC, and PRGM EDIT menus, only items 1 through 9 and 0 are labeled.... The cursor can select them by pressing the appropriate number key. Selecting an Item from a Menu You can select an item from a menu, the TI-84 Plus typically displays the previous screen.
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... a pair of the TI-82. Chapter 1: Operating the TI-84 Plus Silver Edition 41 Implied Multiplication The TI-84 Plus recognizes implied multiplication, so you need not press ¯ to right. For example, the TI-84 Plus interprets 2p, 4sin(46), 5(1+2), and (2...5)7 as > or ...evaluates functions from those of parentheses are evaluated first. For example, the TI-84 Plus evaluates 1à2X as (1à2)...X, while the TI-82 evaluates 1à2X as 1à(2...X) (Chapter 2). Calculations within parentheses are completed first. For example, in all cases. Parentheses All...
... a pair of the TI-82. Chapter 1: Operating the TI-84 Plus Silver Edition 41 Implied Multiplication The TI-84 Plus recognizes implied multiplication, so you need not press ¯ to right. For example, the TI-84 Plus interprets 2p, 4sin(46), 5(1+2), and (2...5)7 as > or ...evaluates functions from those of parentheses are evaluated first. For example, the TI-84 Plus evaluates 1à2X as (1à2)...X, while the TI-82 evaluates 1à2X as 1à(2...X) (Chapter 2). Calculations within parentheses are completed first. For example, in all cases. Parentheses All...
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... inadvertently. Electronic Upgradability The TI-84 Plus uses Flash technology, which lets you upgrade to : Chapter 18 Chapter 1: Operating the TI-84 Plus Silver Edition 43 About 1.5 M of the TI-84 Plus Flash - You can electronically upgrade your TI-84 Plus from the TI Web site: ...Available Memory 1.5 M of RAM (random access memory) are built into the TI-84 Plus Silver Edition, and .5 M for the TI-84 Plus. For details, refer to future software versions without buying a new graphing calculator. Special Features of user data archive allow you to store data, programs, applications...
... inadvertently. Electronic Upgradability The TI-84 Plus uses Flash technology, which lets you upgrade to : Chapter 18 Chapter 1: Operating the TI-84 Plus Silver Edition 43 About 1.5 M of the TI-84 Plus Flash - You can electronically upgrade your TI-84 Plus from the TI Web site: ...Available Memory 1.5 M of RAM (random access memory) are built into the TI-84 Plus Silver Edition, and .5 M for the TI-84 Plus. For details, refer to future software versions without buying a new graphing calculator. Special Features of user data archive allow you to store data, programs, applications...
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...frequently, you can free up to 94 applications at one time. Chapter 1: Operating the TI-84 Plus Silver Edition 44 For details, refer to: Chapter 18 Other TI-84 Plus Features The TI-84 Plus guidebook that may require additional memory. There are 30 App slots for later use or linked ... and capabilities of the TI-84 Plus in the TI-84 Plus user data archive, a protected area of memory separate from RAM. Applications can also be stored on a computer for the TI-84 Plus. Applications Applications can be installed to customize the TI-84 Plus to your graphing calculator has introduced you to basic...
...frequently, you can free up to 94 applications at one time. Chapter 1: Operating the TI-84 Plus Silver Edition 44 For details, refer to: Chapter 18 Other TI-84 Plus Features The TI-84 Plus guidebook that may require additional memory. There are 30 App slots for later use or linked ... and capabilities of the TI-84 Plus in the TI-84 Plus user data archive, a protected area of memory separate from RAM. Applications can also be stored on a computer for the TI-84 Plus. Applications Applications can be installed to customize the TI-84 Plus to your graphing calculator has introduced you to basic...
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...402; ããä, enter the formula, and press ƒ ããä. The TI-84 Plus calculates each list element and stores it to the list name to which you do not use quotation marks, the TI-84 Plus calculates and displays the same initial list of answers, but does not attach the formula for... future calculations. Press } to move the cursor onto the list name to which the formula is attached. Note...
...402; ããä, enter the formula, and press ƒ ããä. The TI-84 Plus calculates each list element and stores it to the list name to which you do not use quotation marks, the TI-84 Plus calculates and displays the same initial list of answers, but does not attach the formula for... future calculations. Press } to move the cursor onto the list name to which the formula is attached. Note...
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... the USB port if it is not connected, it uses the I /O port Note: GetCalc( does not work between TI.82 and TI-83 Plus or a TI.82 and TI-84 Plus calculators. portflag=2 use USB port if connected; Chapter 16: Programming 455 portflag=1 use it to send to get data from a TI.82, the...
... the USB port if it is not connected, it uses the I /O port Note: GetCalc( does not work between TI.82 and TI-83 Plus or a TI.82 and TI-84 Plus calculators. portflag=2 use USB port if connected; Chapter 16: Programming 455 portflag=1 use it to send to get data from a TI.82, the...