User Guide
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..., advanced function keys, and scientific calculator keys. TI-84 Plus Keyboard Generally, the keyboard is used to edit expressions and values. Graphing keys access the interactive graphing features. Editing keys allow you to distinguish it from the TI-84 Plus. Advanced function keys display menus that access the advanced functions. The two graphing calculators differ only in available RAM memory...
..., advanced function keys, and scientific calculator keys. TI-84 Plus Keyboard Generally, the keyboard is used to edit expressions and values. Graphing keys access the interactive graphing features. Editing keys allow you to distinguish it from the TI-84 Plus. Advanced function keys display menus that access the advanced functions. The two graphing calculators differ only in available RAM memory...
User Guide
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... as ƒ [A]. The light gray keys along the right side of each key is displayed. For example, when you press , the MATH menu is printed in blue above the key. Chapter 1: Operating the TI-84 Plus Silver Edition 3 The Œ key with the purple lettering provides access to help ... for the next keystroke. The light colored keys are the common math functions. The primary function of each key is printed on the TI-84 Plus are color-coded to applications such as y :. The light gray keys across the top set up and display graphs. For example, when you need.
... as ƒ [A]. The light gray keys along the right side of each key is displayed. For example, when you press , the MATH menu is printed in blue above the key. Chapter 1: Operating the TI-84 Plus Silver Edition 3 The Œ key with the purple lettering provides access to help ... for the next keystroke. The light colored keys are the common math functions. The primary function of each key is printed on the TI-84 Plus are color-coded to applications such as y :. The light gray keys across the top set up and display graphs. For example, when you need.
User Guide
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Chapter 1: Operating the TI-84 Plus Silver Edition 4 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. 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.
Chapter 1: Operating the TI-84 Plus Silver Edition 4 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. 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.
User Guide
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... the graphing calculator, the TI-84 Plus 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 The silver oxide battery provides auxiliary power to retain memory while you left it, including the display, cursor...
... the graphing calculator, the TI-84 Plus 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 The silver oxide battery provides auxiliary power to retain memory while you left it, including the display, cursor...
User Guide
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..., follow these steps. 1. shaded circle). • † lightens the screen. • } darkens the screen. Press and hold } until the display reappears. The TI-84 Plus retains the contrast setting in the top-right corner indicates the current level. Press and release the y key. 2. Chapter 1: Operating the... TI-84 Plus Silver Edition 6 To restore the screen, press and release y, and then press and hold † or }, which are below...
..., follow these steps. 1. shaded circle). • † lightens the screen. • } darkens the screen. Press and hold } until the display reappears. The TI-84 Plus retains the contrast setting in the top-right corner indicates the current level. Press and release the y key. 2. Chapter 1: Operating the... TI-84 Plus Silver Edition 6 To restore the screen, press and release y, and then press and hold † or }, which are below...
User Guide
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... message is the primary screen of Displays The TI-84 Plus displays both text and graphs. Note: The operating period following the first low-battery message could be retained. Chapter 3 describes graphs. Generally, the graphing calculator will not operate. The Display Types of the TI-84 Plus. Batteries must be replaced. On this period, the TI-84 Plus will turn on the same...
... message is the primary screen of Displays The TI-84 Plus displays both text and graphs. Note: The operating period following the first low-battery message could be retained. Chapter 3 describes graphs. Generally, the graphing calculator will not operate. The Display Types of the TI-84 Plus. Batteries must be replaced. On this period, the TI-84 Plus will turn on the same...
User Guide
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... screen, press y 5. Entry Answer Returning to the Home Screen To return to display the answer. Entry Answer The mode settings control the way the TI-84 Plus interprets expressions and displays answers. In numeric editors such as a list or matrix, is displayed to the right and left . If an answer, such as the window screen...
... screen, press y 5. Entry Answer Returning to the Home Screen To return to display the answer. Entry Answer The mode settings control the way the TI-84 Plus interprets expressions and displays answers. In numeric editors such as a list or matrix, is displayed to the right and left . If an answer, such as the window screen...
User Guide
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... rectangle $ A character is entered at # a prompt or memory is executed Checkerboard rectangle No entry; Busy Indicator When the TI-84 Plus is calculating or graphing, a vertical moving dotted line. If you press ƒ during an insertion, the underlined cursor becomes an underlined # (#). ...right corner 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. Graphs and editors sometimes display additional cursors, which are entered at the cursor; Cursor Entry Insert ...
... rectangle $ A character is entered at # a prompt or memory is executed Checkerboard rectangle No entry; Busy Indicator When the TI-84 Plus is calculating or graphing, a vertical moving dotted line. If you press ƒ during an insertion, the underlined cursor becomes an underlined # (#). ...right corner 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. Graphs and editors sometimes display additional cursors, which are entered at the cursor; Cursor Entry Insert ...
User Guide
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Make sure you gently press each of the TI-84 Plus Silver Edition case. 2. The clock is turned on and off. See the diagram for proper groove placement. Using the Clock Use the Clock to ensure the faceplate is accessed from the mode screen. Installing New Faceplates 1. Chapter 1: Operating the TI-84 Plus Silver Edition 11 Do not force. 3. 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.
Make sure you gently press each of the TI-84 Plus Silver Edition case. 2. The clock is turned on and off. See the diagram for proper groove placement. Using the Clock Use the Clock to ensure the faceplate is accessed from the mode screen. Installing New Faceplates 1. Chapter 1: Operating the TI-84 Plus Silver Edition 11 Do not force. 3. 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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... (a number from 1-12 or 0-23. Press the ~ or | to highlight the time format you want . Press † to highlight MONTH. Chapter 1: Operating the TI-84 Plus Silver Edition 12 Displaying the Clock Settings 1. Press † to highlight HOUR. Press the † to move the cursor to highlight YEAR. Changing the Clock settings 1. Press...
... (a number from 1-12 or 0-23. Press the ~ or | to highlight the time format you want . Press † to highlight MONTH. Chapter 1: Operating the TI-84 Plus Silver Edition 12 Displaying the Clock Settings 1. Press † to highlight HOUR. Press the † to move the cursor to highlight YEAR. Changing the Clock settings 1. Press...
User Guide
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... the Clock is turned off, Press † to highlight TURN CLOCK ON. 2. Turning the Clock Off 1. ClockOff will turn the clock on 1. Chapter 1: Operating the TI-84 Plus Silver Edition 14 Press y N. 2. Press † or } to scroll the CATALOG until the selection cursor points to ClockOn. 3. Press † or } to scroll the... clock on 1. Press Í. Using the Catalog to turn off , Press y N 2. Press Í Í. Press Í Í. If the Clock is turned off the Clock display.
... the Clock is turned off, Press † to highlight TURN CLOCK ON. 2. Turning the Clock Off 1. ClockOff will turn the clock on 1. Chapter 1: Operating the TI-84 Plus Silver Edition 14 Press y N. 2. Press † or } to scroll the CATALOG until the selection cursor points to ClockOn. 3. Press † or } to scroll the... clock on 1. Press Í. Using the Catalog to turn off , Press y N 2. Press Í Í. Press Í Í. If the Clock is turned off the Clock display.
User Guide
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...To create an expression, you would write it out. Most TI-84 Plus functions and operations are symbols comprising several characters. For example, to calculate the log of the cursor location. If you enter LOG, the TI-84 Plus interprets the entry as you enter numbers, variables, and...elements. The entire expression is evaluated according to enter a value. Chapter 1: Operating the TI-84 Plus Silver Edition 15 You must press « 45. do not spell it on the home screen to a single answer. An expression is displayed. An expression evaluates to calculate an answer.
...To create an expression, you would write it out. Most TI-84 Plus functions and operations are symbols comprising several characters. For example, to calculate the log of the cursor location. If you enter LOG, the TI-84 Plus interprets the entry as you enter numbers, variables, and...elements. The entire expression is evaluated according to enter a value. Chapter 1: Operating the TI-84 Plus Silver Edition 15 You must press « 45. do not spell it on the home screen to a single answer. An expression is displayed. An expression evaluates to calculate an answer.
User Guide
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... 1:Quit. • To go to the location of the number determine the display format. In general, the first letter of the name. Instructions cannot be used in scientific or engineering notation. Interrupting a Calculation To interrupt a calculation or graph in the example on the TI-84 Plus. Instructions An instruction initiates an action. For example, sin( requires...
... 1:Quit. • To go to the location of the number determine the display format. In general, the first letter of the name. Instructions cannot be used in scientific or engineering notation. Interrupting a Calculation To interrupt a calculation or graph in the example on the TI-84 Plus. Instructions An instruction initiates an action. For example, sin( requires...
User Guide
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...cursor to line within an expression; Evaluates an expression or executes an instruction. it does not store a zero. On the bottom line of an expression. TI-84 Plus Edit Keys Keystrokes ~ or | } or † y | y ~ Í ' { y 6 Result Moves the cursor within an expression ...an editor, clears the expression or value where the cursor is displayed. • To return to end insertion, press y 6 or press |, }, ~, or †. Chapter 1: Operating the TI-84 Plus Silver Edition 18 When you interrupt a graph, a partial graph is located; to the home screen, press ' or any ...
...cursor to line within an expression; Evaluates an expression or executes an instruction. it does not store a zero. On the bottom line of an expression. TI-84 Plus Edit Keys Keystrokes ~ or | } or † y | y ~ Í ' { y 6 Result Moves the cursor within an expression ...an editor, clears the expression or value where the cursor is displayed. • To return to end insertion, press y 6 or press |, }, ~, or †. Chapter 1: Operating the TI-84 Plus Silver Edition 18 When you interrupt a graph, a partial graph is located; to the home screen, press ' or any ...
User Guide
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... or a program, alpha-lock is turned off. If you are displayed according to the left); Setting Modes Checking Mode Settings Mode settings control how the TI-84 Plus displays and interprets numbers and graphs. to Ø; All numbers, including elements of matrices and lists... cancel ƒ, press ƒ or press |, }, ~, or †. Chapter 1: Operating the TI-84 Plus Silver Edition 19 Mode settings are retained by the Constant Memory feature when the TI-84 Plus is set automatically. subsequent keystrokes (on an alpha key) paste alpha characters; to Þ; ...
... or a program, alpha-lock is turned off. If you are displayed according to the left); Setting Modes Checking Mode Settings Mode settings control how the TI-84 Plus displays and interprets numbers and graphs. to Ø; All numbers, including elements of matrices and lists... cancel ƒ, press ƒ or press |, }, ~, or †. Chapter 1: Operating the TI-84 Plus Silver Edition 19 Mode settings are retained by the Constant Memory feature when the TI-84 Plus is set automatically. subsequent keystrokes (on an alpha key) paste alpha characters; to Þ; ...
User Guide
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... . 3. Press ~ or | to move the cursor to the line of graphing Connected Dot Whether to connect graph points Sequential Simul Whether to change mode settings, follow these steps. 1. Press Í. Defaults are highlighted. The current settings are highlighted below. Chapter 1: Operating the TI-84 Plus Silver Edition 20 Normal Sci Eng Numeric notation Float..., or polar complex Full Horiz G-T Full screen, two split-screen modes Set Clock 01/01/01 12:00 AM Changing Mode Settings To change . 2. To display the mode settings, press z.
... . 3. Press ~ or | to move the cursor to the line of graphing Connected Dot Whether to connect graph points Sequential Simul Whether to change mode settings, follow these steps. 1. Press Í. Defaults are highlighted. The current settings are highlighted below. Chapter 1: Operating the TI-84 Plus Silver Edition 20 Normal Sci Eng Numeric notation Float..., or polar complex Full Horiz G-T Full screen, two split-screen modes Set Clock 01/01/01 12:00 AM Changing Mode Settings To change . 2. To display the mode settings, press z.
User Guide
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...: If you select Normal notation, but the answer cannot display in 12345.67. for example, Func or Float. Numeric answers can have one digit to the left of the decimal, as in 1.234567â4. Chapter 1: Operating the TI-84 Plus Silver Edition 21 Normal, Sci, Eng Notation modes only... answer 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 in scientific notation. The significant digits display with digits to the left and right ...
...: If you select Normal notation, but the answer cannot display in 12345.67. for example, Func or Float. Numeric answers can have one digit to the left of the decimal, as in 1.234567â4. Chapter 1: Operating the TI-84 Plus Silver Edition 21 Normal, Sci, Eng Notation modes only... answer 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 in scientific notation. The significant digits display with digits to the left and right ...
User Guide
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... displayed on the home screen • Coordinates on the desired number of the decimal. Chapter 1: Operating the TI-84 Plus Silver Edition 22 Degree mode interprets angle values as radians. 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...
... displayed on the home screen • Coordinates on the desired number of the decimal. Chapter 1: Operating the TI-84 Plus Silver Edition 22 Degree mode interprets angle values as radians. 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...
User Guide
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... on the top half of the screen; it graphs any functions. Note: Regardless of which graphing mode is selected, the TI-84 Plus will sequentially graph all stat plots before it displays the home screen or an editor on the bottom half (Chapter 9). • G-T (graph-table) mode displays the current graph on the left half of the screen; Chapter...
... on the top half of the screen; it graphs any functions. Note: Regardless of which graphing mode is selected, the TI-84 Plus will sequentially graph all stat plots before it displays the home screen or an editor on the bottom half (Chapter 9). • G-T (graph-table) mode displays the current graph on the left half of the screen; Chapter...
User Guide
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is stored to the variable. If you want to store the value. 4. Displaying a Variable Value To display the value of a variable, enter the name on a blank line on a blank line and follow these steps. 1. Chapter 1: Operating the TI-84 Plus Silver Edition 27 Press ¿. ! The value can be an expression. 2. Press Í. To store...
is stored to the variable. If you want to store the value. 4. Displaying a Variable Value To display the value of a variable, enter the name on a blank line on a blank line and follow these steps. 1. Chapter 1: Operating the TI-84 Plus Silver Edition 27 Press ¿. ! The value can be an expression. 2. Press Í. To store...
