User Guide
Page 4
...: graphing keys, editing keys, advanced function keys, and scientific calculator keys. Advanced - Chapter 1: Operating the TI-84 Plus Silver Edition 1 Editing - Editing keys allow you to distinguish it from the TI-84 Plus. Advanced function keys display menus that access the advanced functions. Keyboard Zones Graphing - 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. TI-84 Plus...
...: graphing keys, editing keys, advanced function keys, and scientific calculator keys. Advanced - Chapter 1: Operating the TI-84 Plus Silver Edition 1 Editing - Editing keys allow you to distinguish it from the TI-84 Plus. Advanced function keys display menus that access the advanced functions. Keyboard Zones Graphing - 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. TI-84 Plus...
User Guide
Page 5
TI-84 Plus Graphing Keys Editing Keys Advanced Function Keys Scientific Calculator Keys Chapter 1: Operating the TI-84 Plus Silver Edition 2 Scientific - Scientific calculator keys access the capabilities of a standard scientific calculator.
TI-84 Plus Graphing Keys Editing Keys Advanced Function Keys Scientific Calculator Keys Chapter 1: Operating the TI-84 Plus Silver Edition 2 Scientific - Scientific calculator keys access the capabilities of a standard scientific calculator.
User Guide
Page 7
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 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.
User Guide
Page 8
..., and any communication activity will return exactly as you replace the AAA batteries. Chapter 1: Operating the TI-84 Plus Silver Edition 5 • If Automatic Power Down™ (APD™) had previously turned off the graphing calculator, the TI-84 Plus will "wake up" the TI-84 Plus. To replace batteries without any information stored in memory, follow the steps in Appendix C. Turning...
..., and any communication activity will return exactly as you replace the AAA batteries. Chapter 1: Operating the TI-84 Plus Silver Edition 5 • If Automatic Power Down™ (APD™) had previously turned off the graphing calculator, the TI-84 Plus will "wake up" the TI-84 Plus. To replace batteries without any information stored in memory, follow the steps in Appendix C. Turning...
User Guide
Page 10
... graphing calculator will not operate. Chapter 9 describes how the TI-84 Plus can display a horizontally or vertically split screen to operate for one or two weeks after the low-battery message is the primary screen of Displays The TI-84 Plus displays both text and graphs. Batteries must be retained. The Display Types of the TI-84 Plus. Chapter 1: Operating the TI-84 Plus Silver Edition...
... graphing calculator will not operate. Chapter 9 describes how the TI-84 Plus can display a horizontally or vertically split screen to operate for one or two weeks after the low-battery message is the primary screen of Displays The TI-84 Plus displays both text and graphs. Batteries must be retained. The Display Types of the TI-84 Plus. Chapter 1: Operating the TI-84 Plus Silver Edition...
User Guide
Page 12
... underlined A (A). If you press ƒ during an insertion, the underlined cursor becomes an underlined # (#). Chapter 1: Operating the TI-84 Plus Silver Edition 9 the maximum characters are described in other chapters. When you press the next key or select the next menu item to be ...front of the cursor indicates what will happen when you pause a graph or a program, the busy indicator becomes a vertical moving line is displayed as a character. Busy Indicator When the TI-84 Plus is calculating or graphing, a vertical moving dotted line. Display Cursors In most cases, the...
... underlined A (A). If you press ƒ during an insertion, the underlined cursor becomes an underlined # (#). Chapter 1: Operating the TI-84 Plus Silver Edition 9 the maximum characters are described in other chapters. When you press the next key or select the next menu item to be ...front of the cursor indicates what will happen when you pause a graph or a program, the busy indicator becomes a vertical moving line is displayed as a character. Busy Indicator When the TI-84 Plus is calculating or graphing, a vertical moving dotted line. Display Cursors In most cases, the...
User Guide
Page 20
... and log( are the functions in progress, which is indicated by an open parenthesis ( ( ) following the name. Chapter 1: Operating the TI-84 Plus Silver Edition 17 Most functions take more than one argument, as indicated by an open parenthesis ( ( ) at least one argument, as indicated by the... the interruption, select 2:Goto. For example, ClrDraw is lowercase on the previous page. Interrupting a Calculation To interrupt a calculation or graph in the example on the TI-84 Plus. The mode settings and the size of each function is an instruction that clears any drawn elements...
... and log( are the functions in progress, which is indicated by an open parenthesis ( ( ) following the name. Chapter 1: Operating the TI-84 Plus Silver Edition 17 Most functions take more than one argument, as indicated by an open parenthesis ( ( ) at least one argument, as indicated by the... the interruption, select 2:Goto. For example, ClrDraw is lowercase on the previous page. Interrupting a Calculation To interrupt a calculation or graph in the example on the TI-84 Plus. The mode settings and the size of each function is an instruction that clears any drawn elements...
User Guide
Page 25
... a graph (Chapters 3, 4, 5, and 6) • The Tangent( DRAW instruction equation of the line, x, 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 radians. Chapter 1: Operating the TI-84 Plus...
... a graph (Chapters 3, 4, 5, and 6) • The Tangent( DRAW instruction equation of the line, x, 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 radians. Chapter 1: Operating the TI-84 Plus...
User Guide
Page 26
... and plots them for the selected functions. Func, Par, Pol, Seq Graphing modes define the graphing parameters. Dot plotting mode plots only the calculated points of T (Chapter 4). Chapter 1: Operating the TI-84 Plus Silver Edition 23 Chapters 3, 4, 5, and 6 describe these modes in detail. Sequential, Simul Sequential graphing-order mode evaluates and plots one function completely before the next...
... and plots them for the selected functions. Func, Par, Pol, Seq Graphing modes define the graphing parameters. Dot plotting mode plots only the calculated points of T (Chapter 4). Chapter 1: Operating the TI-84 Plus Silver Edition 23 Chapters 3, 4, 5, and 6 describe these modes in detail. Sequential, Simul Sequential graphing-order mode evaluates and plots one function completely before the next...
User Guide
Page 39
Scrolling a Menu To scroll down and page-up symbols. To page up the menu items, press }. The green arrows on the graphing calculator, between † and }, are displayed on the top line. To scroll up six menu items at a time, press ƒ †. To wrap to the first ... you highlight a menu name, the items in that menu are displayed. Press ~ and | to Another Some keys access more than one menu. Chapter 1: Operating the TI-84 Plus Silver Edition 36 When you press such a key, the names of all accessible menus are the page-down the menu items, press †.
Scrolling a Menu To scroll down and page-up symbols. To page up the menu items, press }. The green arrows on the graphing calculator, between † and }, are displayed on the top line. To scroll up six menu items at a time, press ƒ †. To wrap to the first ... you highlight a menu name, the items in that menu are displayed. Press ~ and | to Another Some keys access more than one menu. Chapter 1: Operating the TI-84 Plus Silver Edition 36 When you press such a key, the names of all accessible menus are the page-down the menu items, press †.
User Guide
Page 46
... TI-84 Plus. You can electronically upgrade your TI-84 Plus from the TI Web site: education.ti.com For details, refer to future software versions without buying a new graphing calculator. About 1.5 M of user data archive allow you upgrade to : Chapter 19 1.5 Megabytes (M) of Available Memory 1.5 M of charge, as well as new applications and major software upgrades that will be edited...
... TI-84 Plus. You can electronically upgrade your TI-84 Plus from the TI Web site: education.ti.com For details, refer to future software versions without buying a new graphing calculator. About 1.5 M of user data archive allow you upgrade to : Chapter 19 1.5 Megabytes (M) of Available Memory 1.5 M of charge, as well as new applications and major software upgrades that will be edited...
User Guide
Page 47
.... For details, refer to be installed to customize the TI-84 Plus to your graphing calculator has introduced you store up RAM for applications that do not need to : Chapter 18 Other TI-84 Plus Features The TI-84 Plus guidebook that is included with your classroom needs. Chapter 1: Operating the TI-84 Plus Silver Edition 44 The big 1.5 M archive space lets you to 94...
.... For details, refer to be installed to customize the TI-84 Plus to your graphing calculator has introduced you store up RAM for applications that do not need to : Chapter 18 Other TI-84 Plus Features The TI-84 Plus guidebook that is included with your classroom needs. Chapter 1: Operating the TI-84 Plus Silver Edition 44 The big 1.5 M archive space lets you to 94...
User Guide
Page 50
... Programming You can paste any function or instruction from the CATALOG to the current cursor location. 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. Inferential Statistics You can display hypothesis test results graphically or numerically. For details, refer to: Chapter 13 Applications... product CD. You can perform 16 hypothesis tests and confidence intervals and 15 distribution functions. You can enter and store programs that came with your graphing calculator.
... Programming You can paste any function or instruction from the CATALOG to the current cursor location. 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. Inferential Statistics You can display hypothesis test results graphically or numerically. For details, refer to: Chapter 13 Applications... product CD. You can perform 16 hypothesis tests and confidence intervals and 15 distribution functions. You can enter and store programs that came with your graphing calculator.
User Guide
Page 101
...the function, and displays the message Done. Chapter 3: Function Graphing 98 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. Select the function name, which pastes the name to select 1:Function from the home screen or a program, begin on the home screen or program editor. 5. "expression"!Yn When the instruction is executed, the TI-84 Plus...
...the function, and displays the message Done. Chapter 3: Function Graphing 98 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. Select the function name, which pastes the name to select 1:Function from the home screen or a program, begin on the home screen or program editor. 5. "expression"!Yn When the instruction is executed, the TI-84 Plus...
User Guide
Page 110
...pasted to store a value. Chapter 3: Function Graphing 107 The name of any adjacent pixel on the VARS (1:Window) X/Y secondary menu) define the distance from the center of one pixel to the center of the variable is executed, the TI-84 Plus stores the value to the window variable and ...displays the value. @X and @Y The variables @X and @Y (items 8 and 9 on a graph (graphing accuracy). @X and @Y are calculated from Xmin, Xmax, Ymin, and Ymax when you want to the ...
...pasted to store a value. Chapter 3: Function Graphing 107 The name of any adjacent pixel on the VARS (1:Window) X/Y secondary menu) define the distance from the center of one pixel to the center of the variable is executed, the TI-84 Plus stores the value to the window variable and ...displays the value. @X and @Y The variables @X and @Y (items 8 and 9 on a graph (graphing accuracy). @X and @Y are calculated from Xmin, Xmax, Ymin, and Ymax when you want to the ...
User Guide
Page 161
Note: On the TI-84 Plus, you must type each character of the terms. For example, to enter u(nN1), press y [u Recursive sequences require an initial value or values, since they reference ... first calculating u(1), u(2), u(3), and u(4). Using an initial value u(nMin) = 1, the sequence above returns 1, 2, 4, 8, 16, ... . A recursive sequence may also be defined in relation to n, as in the sequence below you must specify an initial value for the first two terms. Chapter 6: Sequence Graphing 158 Recursive Sequences In a recursive sequence, the nth term in the...
Note: On the TI-84 Plus, you must type each character of the terms. For example, to enter u(nN1), press y [u Recursive sequences require an initial value or values, since they reference ... first calculating u(1), u(2), u(3), and u(4). Using an initial value u(nMin) = 1, the sequence above returns 1, 2, 4, 8, 16, ... . A recursive sequence may also be defined in relation to n, as in the sequence below you must specify an initial value for the first two terms. Chapter 6: Sequence Graphing 158 Recursive Sequences In a recursive sequence, the nth term in the...
User Guide
Page 371
... must be integers | 0. Must be a real number > 0. Chapter 13: Inferential Statistics and Distributions 368 In tests, Draw draws a graph of output to be pooled for 2-SampTTest and 2-SampTInt. s1 The known population standard deviation from the second population for sample one -sample ...intervals. All elements must be integers | 0. Yes instructs the TI-84 Plus to pool the variances. Freq The name of the list containing the frequency values for the two-sample tests and intervals. Default=1. Calculate displays the output on the home screen. s2 The known population...
... must be integers | 0. Must be a real number > 0. Chapter 13: Inferential Statistics and Distributions 368 In tests, Draw draws a graph of output to be pooled for 2-SampTTest and 2-SampTInt. s1 The known population standard deviation from the second population for sample one -sample ...intervals. All elements must be integers | 0. Yes instructs the TI-84 Plus to pool the variances. Freq The name of the list containing the frequency values for the two-sample tests and intervals. Default=1. Calculate displays the output on the home screen. s2 The known population...
User Guide
Page 403
...values for ¾æ, PV, and PMT. if you do not specify roundvalue, the TI-84 Plus uses the current Float/Fix decimal-mode setting. GInt(pmt1,pmt2[,roundvalue]) Amortization Example: Calculating an Outstanding Loan Balance You want to 2. Press to set the fixed-decimal mode setting... PV, PMT, and before computing the principal. Press z. Monthly payments are 800. Press to calculate the interest; roundvalue specifies the internal precision the calculator uses to select Par graphing mode. Note: You must be positive integers < 10,000. pmt1 is the ending payment in ...
...values for ¾æ, PV, and PMT. if you do not specify roundvalue, the TI-84 Plus uses the current Float/Fix decimal-mode setting. GInt(pmt1,pmt2[,roundvalue]) Amortization Example: Calculating an Outstanding Loan Balance You want to 2. Press to set the fixed-decimal mode setting... PV, PMT, and before computing the principal. Press z. Monthly payments are 800. Press to calculate the interest; roundvalue specifies the internal precision the calculator uses to select Par graphing mode. Note: You must be positive integers < 10,000. pmt1 is the ending payment in ...
User Guide
Page 411
...setting, enter 1 or 2 digits, and then select Next (press q). 5. Press ' to the TI-84 Plus, choose File and select 1:New. From the main screen in the Setup menu are unsure of ...data. Select Start (press q) to the default settings The default settings are displayed on the calculator. Chapter 14: Applications 408 To change a predefined setting: 1. The current settings are appropriate...Distance Match and 4: Ball Bounce in the EasyData App, choose Setup and select 2: Time Graph. Restoring EasyData to begin with the default settings, and then adjust the settings for your...
...setting, enter 1 or 2 digits, and then select Next (press q). 5. Press ' to the TI-84 Plus, choose File and select 1:New. From the main screen in the Setup menu are unsure of ...data. Select Start (press q) to the default settings The default settings are displayed on the calculator. Chapter 14: Applications 408 To change a predefined setting: 1. The current settings are appropriate...Distance Match and 4: Ball Bounce in the EasyData App, choose Setup and select 2: Time Graph. Restoring EasyData to begin with the default settings, and then adjust the settings for your...
User Guide
Page 458
... that references the Get( command to the TI-84 Plus from a TI.82, the TI-84 Plus will interpret it as the Get( described above. variable can be a real number, list element, list name, matrix element, matrix name, string, Y= variable, graph database, or picture. Send( sends the ...TI-84 Plus. Use GetCalc( to get data from the CBL 2™ or CBR™ and stores 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. Chapter 16: Programming 455 By default, the TI-84 Plus uses the USB port if it to send to another TI-84 Plus...
... that references the Get( command to the TI-84 Plus from a TI.82, the TI-84 Plus will interpret it as the Get( described above. variable can be a real number, list element, list name, matrix element, matrix name, string, Y= variable, graph database, or picture. Send( sends the ...TI-84 Plus. Use GetCalc( to get data from the CBL 2™ or CBR™ and stores 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. Chapter 16: Programming 455 By default, the TI-84 Plus uses the USB port if it to send to another TI-84 Plus...