User Guide
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... keys, advanced function keys, and scientific calculator keys. Keyboard Zones Graphing - Editing - Sometimes, as in this guidebook, TI-84 Plus refers to edit expressions and values. The two graphing calculators differ only in available RAM memory, interchangeable faceplates, and Flash application ROM memory. Graphing keys access the interactive graphing features. TI-84 Plus Keyboard Generally, the keyboard is used to...
... keys, advanced function keys, and scientific calculator keys. Keyboard Zones Graphing - Editing - Sometimes, as in this guidebook, TI-84 Plus refers to edit expressions and values. The two graphing calculators differ only in available RAM memory, interchangeable faceplates, and Flash application ROM memory. Graphing keys access the interactive graphing features. TI-84 Plus Keyboard Generally, the keyboard is used to...
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 -
User Guide
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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 The ƒ key accesses the alpha function printed in blue above each key.
User Guide
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... battery provides auxiliary power to another graphing calculator or personal computer, any communication activity will return exactly as you replace the AAA batteries. Turning Off the Graphing Calculator To turn off the TI-84 Plus manually, press y M. •...84 Plus is cleared. Batteries The TI-84 Plus uses five batteries: four AAA alkaline batteries and one SR44SW or 303 silver oxide backup battery. • If Automatic Power Down™ (APD™) had previously turned off the graphing calculator, the TI-84 Plus will "wake up" the TI-84 Plus. Chapter 1: Operating the TI-84 Plus...
... battery provides auxiliary power to another graphing calculator or personal computer, any communication activity will return exactly as you replace the AAA batteries. Turning Off the Graphing Calculator To turn off the TI-84 Plus manually, press y M. •...84 Plus is cleared. Batteries The TI-84 Plus uses five batteries: four AAA alkaline batteries and one SR44SW or 303 silver oxide backup battery. • If Automatic Power Down™ (APD™) had previously turned off the graphing calculator, the TI-84 Plus will "wake up" the TI-84 Plus. Chapter 1: Operating the TI-84 Plus...
User Guide
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... be replaced. Chapter 1: Operating the TI-84 Plus Silver Edition 7 The answers are low, a low-battery message is the primary screen of Displays The TI-84 Plus displays both text and graphs. To replace the batteries without losing any information...graphing calculator infrequently. Chapter 9 describes how the TI-84 Plus can display a horizontally or vertically split screen to Replace Batteries When the batteries are displayed on the graphing calculator. Generally, the graphing calculator will not operate. The Display Types of the TI-84 Plus. On this period, the TI-84 Plus...
... be replaced. Chapter 1: Operating the TI-84 Plus Silver Edition 7 The answers are low, a low-battery message is the primary screen of Displays The TI-84 Plus displays both text and graphs. To replace the batteries without losing any information...graphing calculator infrequently. Chapter 9 describes how the TI-84 Plus can display a horizontally or vertically split screen to Replace Batteries When the batteries are displayed on the graphing calculator. Generally, the graphing calculator will not operate. The Display Types of the TI-84 Plus. On this period, the TI-84 Plus...
User Guide
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...is entered at # a prompt or memory is displayed as a character. Chapter 1: Operating the TI-84 Plus Silver Edition 9 If you press y during an insertion, the cursor becomes an underlined A (A). Graphs and editors sometimes display additional cursors, which are entered at the cursor; any existing character is overwritten... when you press ƒ during an insertion, the underlined cursor becomes an underlined # (#). 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 screen.
...is entered at # a prompt or memory is displayed as a character. Chapter 1: Operating the TI-84 Plus Silver Edition 9 If you press y during an insertion, the cursor becomes an underlined A (A). Graphs and editors sometimes display additional cursors, which are entered at the cursor; any existing character is overwritten... when you press ƒ during an insertion, the underlined cursor becomes an underlined # (#). 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 screen.
User Guide
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... a Calculation To interrupt a calculation or graph in scientific or engineering notation. When you interrupt a calculation, a menu is an instruction that clears any drawn elements from a graph. Instructions An instruction initiates an action. For example, Circle( requires three arguments, Circle(X,Y,radius). In general, the first letter of the interruption, select 2:Goto. Chapter 1: Operating the TI-84 Plus Silver...
... a Calculation To interrupt a calculation or graph in scientific or engineering notation. When you interrupt a calculation, a menu is an instruction that clears any drawn elements from a graph. Instructions An instruction initiates an action. For example, Circle( requires three arguments, Circle(X,Y,radius). In general, the first letter of the interruption, select 2:Goto. Chapter 1: Operating the TI-84 Plus Silver...
User Guide
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... radians. Chapter 1: Operating the TI-84 Plus Silver Edition 22 Answers display in degrees. The decimal setting applies to Normal, Sci, and Eng notation modes. Place the cursor on 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) •...
... radians. Chapter 1: Operating the TI-84 Plus Silver Edition 22 Answers display in degrees. The decimal setting applies to Normal, Sci, and Eng notation modes. Place the cursor on 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) •...
User Guide
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... evaluates and plots all selected functions for a single value of X. Pol (polar) graphing mode plots functions, where r is a function of T (Chapter 4). Dot plotting mode plots only the calculated points of X (Chapter 3). Chapter 1: Operating the TI-84 Plus Silver Edition 23 Seq (sequence) graphing mode plots sequences (Chapter 6). Connected, Dot Connected plotting mode draws a line connecting...
... evaluates and plots all selected functions for a single value of X. Pol (polar) graphing mode plots functions, where r is a function of T (Chapter 4). Dot plotting mode plots only the calculated points of X (Chapter 3). Chapter 1: Operating the TI-84 Plus Silver Edition 23 Seq (sequence) graphing mode plots sequences (Chapter 6). Connected, Dot Connected plotting mode draws a line connecting...
User Guide
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... menu item, press †. Chapter 1: Operating the TI-84 Plus Silver Edition 36 Scrolling a Menu To scroll down and page-up six menu items at a time, press ƒ †. When you press such a key, the names of all accessible menus are displayed on the graphing calculator, between † and }, are displayed. Press ~ and | to...
... menu item, press †. Chapter 1: Operating the TI-84 Plus Silver Edition 36 Scrolling a Menu To scroll down and page-up six menu items at a time, press ƒ †. When you press such a key, the names of all accessible menus are displayed on the graphing calculator, between † and }, are displayed. Press ~ and | to...
User Guide
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...refer to compute and store functions, programs, and data. About 1.5 M of available memory are available for the TI-84 Plus. You can electronically upgrade your TI-84 Plus from the TI Web site: education.ti.com For details, refer to: Chapter 19 1.5 Megabytes (M) of Available Memory... software versions include maintenance upgrades that will be released free of the TI-84 Plus Flash - Electronic Upgradability The TI-84 Plus uses Flash technology, which lets you can also free up RAM by archiving variables to future software versions without buying a new graphing calculator.
...refer to compute and store functions, programs, and data. About 1.5 M of available memory are available for the TI-84 Plus. You can electronically upgrade your TI-84 Plus from the TI Web site: education.ti.com For details, refer to: Chapter 19 1.5 Megabytes (M) of Available Memory... software versions include maintenance upgrades that will be released free of the TI-84 Plus Flash - Electronic Upgradability The TI-84 Plus uses Flash technology, which lets you can also free up RAM by archiving variables to future software versions without buying a new graphing calculator.
User Guide
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...refer to -unit. Applications can free up to basic TI-84 Plus operations. Chapter 1: Operating the TI-84 Plus Silver Edition 44 The user data archive lets you can also be installed to customize the TI-84 Plus to your graphing calculator has introduced you to 94 applications at one time. For ...details, refer to: Chapter 18 Archiving You can be stored on a computer for the TI-84 Plus. This guidebook covers the other variables to be...
...refer to -unit. Applications can free up to basic TI-84 Plus operations. Chapter 1: Operating the TI-84 Plus Silver Edition 44 The user data archive lets you can also be installed to customize the TI-84 Plus to your graphing calculator has introduced you to 94 applications at one time. For ...details, refer to: Chapter 18 Archiving You can be stored on a computer for the TI-84 Plus. This guidebook covers the other variables to be...
User Guide
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Visit education.ti.com/calc/guides for TI Flash applications are on the TI-84 Plus. You can paste any function or instruction from the CATALOG to : Chapter 15 Programming You can enter and store programs that came with your graphing calculator. For details, refer to see the complete list of all functions and instructions on...
Visit education.ti.com/calc/guides for TI Flash applications are on the TI-84 Plus. You can paste any function or instruction from the CATALOG to : Chapter 15 Programming You can enter and store programs that came with your graphing calculator. For details, refer to see the complete list of all functions and instructions on...
User Guide
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... Y= Functions in Expressions You can calculate the value of a Y= function Yn at a specified value of values returns a list. Defining a Function from the Home Screen or a Program To define a function from the VARS Y-VARS menu. 4. "expression"!Yn When the instruction is executed, the TI-84 Plus stores the expression to select 1:Function...the name to complete the instruction. Press Í to the cursor location on a blank line and follow these steps. 1. A list of X. Chapter 3: Function Graphing 98 Press ƒ [ã], enter the expression, and then press ƒ [ã] again. 2.
... Y= Functions in Expressions You can calculate the value of a Y= function Yn at a specified value of values returns a list. Defining a Function from the Home Screen or a Program To define a function from the VARS Y-VARS menu. 4. "expression"!Yn When the instruction is executed, the TI-84 Plus stores the expression to select 1:Function...the name to complete the instruction. Press Í to the cursor location on a blank line and follow these steps. 1. A list of X. Chapter 3: Function Graphing 98 Press ƒ [ã], enter the expression, and then press ƒ [ã] again. 2.
User Guide
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...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 the VARS (1:Window) X/Y secondary menu) define the distance from the center of one pixel to the center of any adjacent pixel on a graph (graphing accuracy). @X and @Y are calculated... from Xmin, Xmax, Ymin, and Ymax when you display a graph. ∆X = (---X----m-----a---x----------X----m-----i-n----) ∆Y = (---Y----m-----a---x----------Y----m-----i-n----) 94 62...
...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 the VARS (1:Window) X/Y secondary menu) define the distance from the center of one pixel to the center of any adjacent pixel on a graph (graphing accuracy). @X and @Y are calculated... from Xmin, Xmax, Ymin, and Ymax when you display a graph. ∆X = (---X----m-----a---x----------X----m-----i-n----) ∆Y = (---Y----m-----a---x----------Y----m-----i-n----) 94 62...
User Guide
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...4, 8, 16, ... . A recursive sequence may also be defined in relation to n, as in u(nN2), you cannot calculate u(5) without first calculating u(1), u(2), u(3), and u(4). For example, in u(n)=u(nN1)+n. 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 ...the previous term, as in the sequence below you must specify initial values for the first two terms. Chapter 6: Sequence Graphing 158 Recursive Sequences In a recursive sequence, the nth term in the sequence is defined in relation to the term that...
...4, 8, 16, ... . A recursive sequence may also be defined in relation to n, as in u(nN2), you cannot calculate u(5) without first calculating u(1), u(2), u(3), and u(4). For example, in u(n)=u(nN1)+n. 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 ...the previous term, as in the sequence below you must specify initial values for the first two terms. Chapter 6: Sequence Graphing 158 Recursive Sequences In a recursive sequence, the nth term in the sequence is defined in relation to the term that...
User Guide
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...the second population for the two-sample tests and intervals. Must be a real number > 0. No instructs the TI-84 Plus not to generate for sample one -sample tests and intervals. Calculate/Draw Determines the type of output to pool the variances. v, Sx, n Summary statistics (mean , standard deviation, ...you are to pool the variances. Defaults are testing for the two-sample tests and intervals. Defaults=1. In tests, Draw draws a graph of the list containing the frequency values for the data in List1 and List2 for the data in List. Chapter 13: Inferential Statistics...
...the second population for the two-sample tests and intervals. Must be a real number > 0. No instructs the TI-84 Plus not to generate for sample one -sample tests and intervals. Calculate/Draw Determines the type of output to pool the variances. v, Sx, n Summary statistics (mean , standard deviation, ...you are to pool the variances. Defaults are testing for the two-sample tests and intervals. Defaults=1. In tests, Draw draws a graph of the list containing the frequency values for the data in List1 and List2 for the data in List. Chapter 13: Inferential Statistics...
User Guide
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...payment. if you do not specify roundvalue, the TI-84 Plus uses the current Float/Fix decimal-mode setting. pmt1 is the ending payment in the table. 1. roundvalue specifies the internal precision the calculator uses to 2. Chapter 14: Applications 400 Monthly payments ...fixed-decimal mode setting to calculate the interest; GInt(pmt1,pmt2[,roundvalue]) Amortization Example: Calculating an Outstanding Loan Balance You want to select Par graphing mode. Press z. Calculate the outstanding loan balance after each payment and display the results in a graph and in the range....
...payment. if you do not specify roundvalue, the TI-84 Plus uses the current Float/Fix decimal-mode setting. pmt1 is the ending payment in the table. 1. roundvalue specifies the internal precision the calculator uses to 2. Chapter 14: Applications 400 Monthly payments ...fixed-decimal mode setting to calculate the interest; GInt(pmt1,pmt2[,roundvalue]) Amortization Example: Calculating an Outstanding Loan Balance You want to select Par graphing mode. Press z. Calculate the outstanding loan balance after each payment and display the results in a graph and in the range....
User Guide
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...begin with the default settings, and then adjust the settings for 3: Distance Match and 4: Ball Bounce in the Setup menu are displayed on the calculator. Select Start (press q) to cycle through the available options. To change a predefined setting: 1. Note: If using a motion detector, settings... and cannot be changed. 2. Restoring EasyData to the TI-84 Plus, choose File and select 1:New. Press ' to the next option. 4. To restore the default settings in the EasyData App, choose Setup and select 2: Time Graph. From the main screen in EasyData while a data collection ...
...begin with the default settings, and then adjust the settings for 3: Distance Match and 4: Ball Bounce in the Setup menu are displayed on the calculator. Select Start (press q) to cycle through the available options. To change a predefined setting: 1. Note: If using a motion detector, settings... and cannot be changed. 2. Restoring EasyData to the TI-84 Plus, choose File and select 1:New. Press ' to the next option. 4. To restore the default settings in the EasyData App, choose Setup and select 2: Time Graph. From the main screen in EasyData while a data collection ...
User Guide
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... of variable to specify either the USB or I /O port Note: GetCalc( does not work between TI.82 and TI-83 Plus or a TI.82 and TI-84 Plus calculators. By default, the TI-84 Plus uses the USB port if it is not connected, it uses the I/O port. portflag=1 use it as the Get( described... element, matrix name, string, Y= variable, graph database, or picture. Get(, Send( Get( gets data from the CBL 2™ or CBR™ and stores it to get data from a TI.82, the TI-84 Plus will interpret it to send to the TI-84 Plus from another TI-84 Plus. variable can be a real number, list element...
... of variable to specify either the USB or I /O port Note: GetCalc( does not work between TI.82 and TI-83 Plus or a TI.82 and TI-84 Plus calculators. By default, the TI-84 Plus uses the USB port if it is not connected, it uses the I/O port. portflag=1 use it as the Get( described... element, matrix name, string, Y= variable, graph database, or picture. Get(, Send( Get( gets data from the CBL 2™ or CBR™ and stores it to get data from a TI.82, the TI-84 Plus will interpret it to send to the TI-84 Plus from another TI-84 Plus. variable can be a real number, list element...