User Guide
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... faceplates, and Flash application ROM memory. The two graphing calculators differ only in this guidebook, TI-84 Plus refers to the TI-84 Plus Silver Edition. Editing - Advanced - Chapter 1: Operating the TI-84 Plus Silver Edition 1 Graphing keys access the interactive graphing features. 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.
... faceplates, and Flash application ROM memory. The two graphing calculators differ only in this guidebook, TI-84 Plus refers to the TI-84 Plus Silver Edition. Editing - Advanced - Chapter 1: Operating the TI-84 Plus Silver Edition 1 Graphing keys access the interactive graphing features. 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.
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 - 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
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...Keyboard The keys on the keys. Using the y and ƒ Keys The secondary function of each key is entered. Chapter 1: Operating the TI-84 Plus Silver Edition 3 The light colored keys are the common math functions. The Œ key with the purple lettering provides access to help you easily locate the ...across the top set up and display graphs. When you need. For example, when you press , the MATH menu is printed on the TI-84 Plus are color-coded to applications such as y :. The alpha function of each key is displayed. For example, when you press the green ƒ...
...Keyboard The keys on the keys. Using the y and ƒ Keys The secondary function of each key is entered. Chapter 1: Operating the TI-84 Plus Silver Edition 3 The light colored keys are the common math functions. The Œ key with the purple lettering provides access to help you easily locate the ...across the top set up and display graphs. When you need. For example, when you press , the MATH menu is printed on the TI-84 Plus are color-coded to applications such as y :. The alpha function of each key is displayed. For example, when you press the green ƒ...
User Guide
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The ƒ key accesses the alpha function printed in blue 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 y key accesses the second function printed in green above each key.
The ƒ key accesses the alpha function printed in blue 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 y key accesses the second function printed in green above each key.
User Guide
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...of the batteries, APD turns off the TI-84 Plus automatically after about five minutes without losing any activity. To replace batteries without any information stored in memory, follow the steps in Appendix C. The silver oxide battery provides auxiliary power to another graphing ... will "wake up" the TI-84 Plus. Batteries The TI-84 Plus uses five batteries: four AAA alkaline batteries and one SR44SW or 303 silver oxide backup battery. Chapter 1: Operating the TI-84 Plus Silver Edition 5 Turning Off the Graphing Calculator To turn off the TI-84 Plus manually, press y M. •...
...of the batteries, APD turns off the TI-84 Plus automatically after about five minutes without losing any activity. To replace batteries without any information stored in memory, follow the steps in Appendix C. The silver oxide battery provides auxiliary power to another graphing ... will "wake up" the TI-84 Plus. Batteries The TI-84 Plus uses five batteries: four AAA alkaline batteries and one SR44SW or 303 silver oxide backup battery. Chapter 1: Operating the TI-84 Plus Silver Edition 5 Turning Off the Graphing Calculator To turn off the TI-84 Plus manually, press y M. •...
User Guide
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... restore the screen, press and release y, and then press and hold † or }, which are below and above the contrast symbol (blue, half- The TI-84 Plus retains the contrast setting in the top-right corner indicates the current level. Setting the Display Contrast Adjusting the Display Contrast You can adjust the... may not be able to 9 (darkest) in memory when it is too light or too dark. You may become completely blank. Chapter 1: Operating the TI-84 Plus Silver Edition 6 Note: The TI-84 Plus has 40 contrast settings, so each number 0 through 9 represents four settings.
... restore the screen, press and release y, and then press and hold † or }, which are below and above the contrast symbol (blue, half- The TI-84 Plus retains the contrast setting in the top-right corner indicates the current level. Setting the Display Contrast Adjusting the Display Contrast You can adjust the... may not be able to 9 (darkest) in memory when it is too light or too dark. You may become completely blank. Chapter 1: Operating the TI-84 Plus Silver Edition 6 Note: The TI-84 Plus has 40 contrast settings, so each number 0 through 9 represents four settings.
User Guide
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... and expressions to show graphs and text simultaneously. Batteries must be replaced. The Display Types of the TI-84 Plus. The answers are low, a low-battery message is first displayed. Chapter 1: Operating the TI-84 Plus Silver Edition 7 When to Replace Batteries When the batteries are displayed on the graphing calculator. Generally, the graphing calculator will...
... and expressions to show graphs and text simultaneously. Batteries must be replaced. The Display Types of the TI-84 Plus. The answers are low, a low-battery message is first displayed. Chapter 1: Operating the TI-84 Plus Silver Edition 7 When to Replace Batteries When the batteries are displayed on the graphing calculator. Generally, the graphing calculator will...
User Guide
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If all lines of the display are full, text scrolls off the top of the display. Chapter 1: Operating the TI-84 Plus Silver Edition 8 If an answer, such as the window screen (Chapter 3), a long expression scrolls to the beginning of the next line. In numeric editors such as a list ...or matrix, is displayed to the right or left . Entry Answer The mode settings control the way the TI-84 Plus interprets expressions and displays answers. Press ~ and | to the home screen from any other screen, press y 5. When an entry is executed on the home screen...
If all lines of the display are full, text scrolls off the top of the display. Chapter 1: Operating the TI-84 Plus Silver Edition 8 If an answer, such as the window screen (Chapter 3), a long expression scrolls to the beginning of the next line. In numeric editors such as a list ...or matrix, is displayed to the right or left . Entry Answer The mode settings control the way the TI-84 Plus interprets expressions and displays answers. Press ~ and | to the home screen from any other screen, press y 5. When an entry is executed on the home screen...
User Guide
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... press ƒ during an insertion, the underlined cursor becomes an underlined # (#). Display Cursors In most cases, the appearance of the screen. Chapter 1: Operating the TI-84 Plus Silver Edition 9 any existing character is overwritten Underline __ A character is inserted in front of Next Keystroke Solid rectangle $ A character is entered at # a prompt or memory is...
... press ƒ during an insertion, the underlined cursor becomes an underlined # (#). Display Cursors In most cases, the appearance of the screen. Chapter 1: Operating the TI-84 Plus Silver Edition 9 any existing character is overwritten Underline __ A character is inserted in front of Next Keystroke Solid rectangle $ A character is entered at # a prompt or memory is...
User Guide
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Removing a Faceplate 1. Chapter 1: Operating the TI-84 Plus Silver Edition 10 Interchangeable Faceplates The TI-84 Plus Silver Edition has interchangeable faceplates that let you customize the appearance of the faceplate away from the unit until it releases. To purchase additional faceplates, refer to damage the faceplate or the keyboard. Carefully lift the faceplate away from the TI-84 Plus Silver Edition case. 2. Be careful not to the TI Online Store at the bottom edge of your unit. Lift the tab at education.ti.com.
Removing a Faceplate 1. Chapter 1: Operating the TI-84 Plus Silver Edition 10 Interchangeable Faceplates The TI-84 Plus Silver Edition has interchangeable faceplates that let you customize the appearance of the faceplate away from the unit until it releases. To purchase additional faceplates, refer to damage the faceplate or the keyboard. Carefully lift the faceplate away from the TI-84 Plus Silver Edition case. 2. Be careful not to the TI Online Store at the bottom edge of your unit. Lift the tab at education.ti.com.
User Guide
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Installing New Faceplates 1. Do not force. 3. Using the Clock Use the Clock to ensure the faceplate is accessed from the mode screen. See the diagram for proper groove placement. Make sure you gently press each of the TI-84 Plus Silver Edition case. 2. The clock is turned on and off. Chapter 1: Operating the TI-84 Plus Silver Edition 11 Align the top of the faceplate in the corresponding grooves of the grooves to set the time and date, select the clock display format, and turn the clock on by default and is installed properly. Gently click the faceplate into place.
Installing New Faceplates 1. Do not force. 3. Using the Clock Use the Clock to ensure the faceplate is accessed from the mode screen. See the diagram for proper groove placement. Make sure you gently press each of the TI-84 Plus Silver Edition case. 2. The clock is turned on and off. Chapter 1: Operating the TI-84 Plus Silver Edition 11 Align the top of the faceplate in the corresponding grooves of the grooves to set the time and date, select the clock display format, and turn the clock on by default and is installed properly. Gently click the faceplate into place.
User Guide
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Changing the Clock settings 1. Press Í. 2. Press † to highlight YEAR. Chapter 1: Operating the TI-84 Plus Silver Edition 12 Press † to highlight MONTH. Press ' and type the number of the month (a number from 1-12 or 0-23. Press † to highlight DAY. Press ...
Changing the Clock settings 1. Press Í. 2. Press † to highlight YEAR. Chapter 1: Operating the TI-84 Plus Silver Edition 12 Press † to highlight MONTH. Press ' and type the number of the month (a number from 1-12 or 0-23. Press † to highlight DAY. Press ...
User Guide
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Press ' and type the minutes. Press ~ or | to highlight MINUTE. Press Í. - Chapter 1: Operating the TI-84 Plus Silver Edition 13 Press Í. 9. Press Í. One option is through the MODE screen, the other is through the Catalog. Press † to highlight the format. A number ...
Press ' and type the minutes. Press ~ or | to highlight MINUTE. Press Í. - Chapter 1: Operating the TI-84 Plus Silver Edition 13 Press Í. 9. Press Í. One option is through the MODE screen, the other is through the Catalog. Press † to highlight the format. A number ...
User Guide
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.... 2. Press † or } to scroll the CATALOG until the selection cursor points to turn off , Press y N 2. Press Í. Press Í Í. Chapter 1: Operating the TI-84 Plus Silver Edition 14 Press Í Í. Using the Mode Screen to ClockOn. 3.
.... 2. Press † or } to scroll the CATALOG until the selection cursor points to turn off , Press y N 2. Press Í. Press Í Í. Chapter 1: Operating the TI-84 Plus Silver Edition 14 Press Í Í. Using the Mode Screen to ClockOn. 3.
User Guide
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... example, pR2 is displayed. An expression evaluates to calculate an answer. Do not enter the letters L, O, and G. Chapter 1: Operating the TI-84 Plus Silver Edition 15 Entering an Expression To create an expression, you press Í, regardless of the variables L, O, and G. The entire expression is required, you... enter LOG, the TI-84 Plus interprets the entry as you must enter the symbol from the keyboard and menus. do not spell it on the home screen to a...
... example, pR2 is displayed. An expression evaluates to calculate an answer. Do not enter the letters L, O, and G. Chapter 1: Operating the TI-84 Plus Silver Edition 15 Entering an Expression To create an expression, you press Í, regardless of the variables L, O, and G. The entire expression is required, you... enter LOG, the TI-84 Plus interprets the entry as you must enter the symbol from the keyboard and menus. do not spell it on the home screen to a...
User Guide
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Press y D. â is negative, press Ì, and then enter the exponent, which can be one or two digits. Chapter 1: Operating the TI-84 Plus Silver Edition 16 All instructions are stored together in scientific notation, follow these steps. 1. This value can be an expression. 2. Enter the part of the number that ...
Press y D. â is negative, press Ì, and then enter the exponent, which can be one or two digits. Chapter 1: Operating the TI-84 Plus Silver Edition 16 All instructions are stored together in scientific notation, follow these steps. 1. This value can be an expression. 2. Enter the part of the number that ...
User Guide
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... In general, the first letter of each function is lowercase on the previous page. Chapter 1: Operating the TI-84 Plus Silver Edition 17 Instructions cannot be used in the example on the TI-84 Plus. For example, Circle( requires three arguments, Circle(X,Y,radius). When you enter a number in scientific notation, the ...TI-84 Plus does not automatically display answers in progress, which is indicated by an open parenthesis ( ( ) following the name. Some instructions...
... In general, the first letter of each function is lowercase on the previous page. Chapter 1: Operating the TI-84 Plus Silver Edition 17 Instructions cannot be used in the example on the TI-84 Plus. For example, Circle( requires three arguments, Circle(X,Y,radius). When you enter a number in scientific notation, the ...TI-84 Plus does not automatically display answers in progress, which is indicated by an open parenthesis ( ( ) following the name. Some instructions...
User Guide
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...• To return to the end of the underline cursor; inserts characters in front of an expression. Chapter 1: Operating the TI-84 Plus Silver Edition 18 these keys repeat. Evaluates an expression or executes an instruction. it does not store a zero. this key repeats. these keys... home screen, press ' or any nongraphing key. • To restart graphing, press a graphing key or select a graphing instruction. to an underline (__); TI-84 Plus Edit Keys Keystrokes ~ or | } or † y | y ~ Í ' { y 6 Result Moves the cursor within an expression that occupies more than ...
...• To return to the end of the underline cursor; inserts characters in front of an expression. Chapter 1: Operating the TI-84 Plus Silver Edition 18 these keys repeat. Evaluates an expression or executes an instruction. it does not store a zero. this key repeats. these keys... home screen, press ' or any nongraphing key. • To restart graphing, press a graphing key or select a graphing instruction. to an underline (__); TI-84 Plus Edit Keys Keystrokes ~ or | } or † y | y ~ Í ' { y 6 Result Moves the cursor within an expression that occupies more than ...
User Guide
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... a key and to enter a name such as for a group or a program, alpha-lock is turned off. 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. All numbers, including elements of matrices and lists, ...are retained by the Constant Memory feature when the TI-84 Plus is set automatically. to Ø; If you are prompted to the right) or executes SOLVE (Chapters 10 and 11); to Þ; Keystrokes...
... a key and to enter a name such as for a group or a program, alpha-lock is turned off. 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. All numbers, including elements of matrices and lists, ...are retained by the Constant Memory feature when the TI-84 Plus is set automatically. to Ø; If you are prompted to the right) or executes SOLVE (Chapters 10 and 11); to Þ; Keystrokes...
User Guide
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... Sequential Simul Whether to the line of the setting that you want to change mode settings, follow these steps. 1. Press Í. Chapter 1: Operating the TI-84 Plus Silver Edition 20 To display the mode settings, press z. The current settings are highlighted below. Press ~ or | to move the cursor to plot simultaneously Real a+bi re...
... Sequential Simul Whether to the line of the setting that you want to change mode settings, follow these steps. 1. Press Í. Chapter 1: Operating the TI-84 Plus Silver Edition 20 To display the mode settings, press z. The current settings are highlighted below. Press ~ or | to move the cursor to plot simultaneously Real a+bi re...