Guidebook
Page 30
... Entry Again After you have begun to enter the next expression. 5 à 7 Í y [ Accessing a Previous Entry The TI-84 Plus retains as many previous entries as possible in ENTRY, up to edit it cannot be placed in ENTRY. Each subsequent execution displays the entry...195; 1 ¿ƒ N N ¡ Í Í Í Multiple Entry Values on . To scroll those entries, press y [ repeatedly. Chapter 1: Operating the TI-84 Plus Silver Edition 23 Because the TI-84 Plus updates ENTRY only when you press Í, you can recall the previous entry even if you can execute the entry.
... Entry Again After you have begun to enter the next expression. 5 à 7 Í y [ Accessing a Previous Entry The TI-84 Plus retains as many previous entries as possible in ENTRY, up to edit it cannot be placed in ENTRY. Each subsequent execution displays the entry...195; 1 ¿ƒ N N ¡ Í Í Í Multiple Entry Values on . To scroll those entries, press y [ repeatedly. Chapter 1: Operating the TI-84 Plus Silver Edition 23 Because the TI-84 Plus updates ENTRY only when you press Í, you can recall the previous entry even if you can execute the entry.
Guidebook
Page 51
... left and right sides of the editor. A solid square in the first column marks the variable for which you are updated in the first column next to leftNrt indicates that the value continues beyond the screen, be a large number until the ...see the exponent. • The values of the variables are solving. Equations with multiple roots, the TI-84 Plus will attempt to display the solution that the equation is displayed. The default is calculated as (---u---p----p---e---r----+-----l--o---w-----e---r--)- . 2 4. Note: When a number continues beyond the screen. A solid square in ...
... left and right sides of the editor. A solid square in the first column marks the variable for which you are updated in the first column next to leftNrt indicates that the value continues beyond the screen, be a large number until the ...see the exponent. • The values of the variables are solving. Equations with multiple roots, the TI-84 Plus will attempt to display the solution that the equation is displayed. The default is calculated as (---u---p----p---e---r----+-----l--o---w-----e---r--)- . 2 4. Note: When a number continues beyond the screen. A solid square in ...
Guidebook
Page 52
To control that process, enter bounds that are relatively close to the variable for Solver or solve( The TI-84 Plus solves equations through an iterative process. Using solve( on the Home Screen or from a Program The function solve( is assumed equal to find a solution... bounds within which solution you now want for every variable in expression, except variable, before expression is L1â99. lower and upper must be updated in list format. MathPrint™ Classic MATH NUM (Number) Operations MATH NUM Menu To display the MATH NUM menu, press ~. It returns a ...
To control that process, enter bounds that are relatively close to the variable for Solver or solve( The TI-84 Plus solves equations through an iterative process. Using solve( on the Home Screen or from a Program The function solve( is assumed equal to find a solution... bounds within which solution you now want for every variable in expression, except variable, before expression is L1â99. lower and upper must be updated in list format. MathPrint™ Classic MATH NUM (Number) Operations MATH NUM Menu To display the MATH NUM menu, press ~. It returns a ...
Guidebook
Page 82
...number or coordinates. Format settings define a graph's appearance on ) displays the cursor coordinates at the bottom of the graph. CoordOff (coordinates off . Chapter 3: Function Graphing 75 The RectGC/PolarGC setting determines which variables are updated when you want to select. 2. If ...rows that correspond to the setting you plot the graph, move the free-moving cursor, or trace. • RectGC updates X and Y; GridOn displays grid points. Format settings apply to select the highlighted setting. Seq graphing mode has an additional mode setting (Chapter 6). ...
...number or coordinates. Format settings define a graph's appearance on ) displays the cursor coordinates at the bottom of the graph. CoordOff (coordinates off . Chapter 3: Function Graphing 75 The RectGC/PolarGC setting determines which variables are updated when you want to select. 2. If ...rows that correspond to the setting you plot the graph, move the free-moving cursor, or trace. • RectGC updates X and Y; GridOn displays grid points. Format settings apply to select the highlighted setting. Seq graphing mode has an additional mode setting (Chapter 6). ...
Guidebook
Page 83
... selected, the expression is being traced. Displaying Graphs Displaying a New Graph To display the graph of the following actions since the graph was last displayed, the TI-84 Plus will replot the graph based on . then press Í to resume. • Press É to redraw. When ExprOff and CoordOn both are updated. If you performed any of the selected...
... selected, the expression is being traced. Displaying Graphs Displaying a New Graph To display the graph of the following actions since the graph was last displayed, the TI-84 Plus will replot the graph based on . then press Í to resume. • Press É to redraw. When ExprOff and CoordOn both are updated. If you performed any of the selected...
Guidebook
Page 86
Chapter 3: Function Graphing 79 Moving the Trace Cursor To move the trace cursor from function to function, press ...in the bottom-left corner of the screen, the coordinate values at an X value, the Y value is calculated from Function to Function To move the TRACE cursor To the previous or next plotted point, Five plotted points on... the current function, enter the value. Note: This feature does not apply to each function at the X= prompt. that is updated. If ExprOn format is selected, the expression is , Y=Yn(X). press y | or y ~. The trace cursor moves to ...
Chapter 3: Function Graphing 79 Moving the Trace Cursor To move the trace cursor from function to function, press ...in the bottom-left corner of the screen, the coordinate values at an X value, the Y value is calculated from Function to Function To move the TRACE cursor To the previous or next plotted point, Five plotted points on... the current function, enter the value. Note: This feature does not apply to each function at the X= prompt. that is updated. If ExprOn format is selected, the expression is , Y=Yn(X). press y | or y ~. The trace cursor moves to ...
Guidebook
Page 87
... ZDecimal 5: ZSquare 6: ZStandard 7: ZTrig 8: ZInteger 9: ZoomStat 0: ZoomFit A: ZQuadrant1 Draws a box to define the viewing window. Magnifies the graph around the cursor. Displays the portion of the screen, the viewing window automatically pans to the new viewing window. Views more of the new ...when you trace, the cursor coordinate values are updated. When you finish tracing the functions, press Í to 0.1. All ZOOM instructions are updated to correspond to the left TRACE, unless Smart Graph has replotted the graph. Quick Zoom While tracing, you leave and return...
... ZDecimal 5: ZSquare 6: ZStandard 7: ZTrig 8: ZInteger 9: ZoomStat 0: ZoomFit A: ZQuadrant1 Draws a box to define the viewing window. Magnifies the graph around the cursor. Displays the portion of the screen, the viewing window automatically pans to the new viewing window. Views more of the new ...when you trace, the cursor coordinate values are updated. When you finish tracing the functions, press Í to 0.1. All ZOOM instructions are updated to correspond to the left TRACE, unless Smart Graph has replotted the graph. Quick Zoom While tracing, you leave and return...
Guidebook
Page 89
... to the point that @X=@Y, which makes the graph of two ways. • To zoom in at the same point, press Í. • To zoom in on the cursor location. 5. It updates the window variables to the point that surrounds the cursor location. The TI-83 Plus adjusts the viewing window by XFact and YFact...
... to the point that @X=@Y, which makes the graph of two ways. • To zoom in at the same point, press Í. • To zoom in on the cursor location. 5. It updates the window variables to the point that surrounds the cursor location. The TI-83 Plus adjusts the viewing window by XFact and YFact...
Guidebook
Page 90
... adjusted. For regular and modified box plots, only Xmin and Xmax are shown below. ZQuadrant1 ZQuandrant1 replots the function immediately. It updates the window variables to the dimensions shown below . Xmin=L(47à24)p (decimal equivalent) Xmax=(47à24)p (decimal equivalent...205;; ZoomFit ZoomFit replots the functions immediately. Chapter 3: Function Graphing 83 ZStandard ZStandard replots the functions immediately. ZoomFit recalculates YMin and YMax to the point that only quadrant 1 is displayed. It updates the window variables to be the center of the selected ...
... adjusted. For regular and modified box plots, only Xmin and Xmax are shown below. ZQuadrant1 ZQuandrant1 replots the function immediately. It updates the window variables to the dimensions shown below . Xmin=L(47à24)p (decimal equivalent) Xmax=(47à24)p (decimal equivalent...205;; ZoomFit ZoomFit replots the functions immediately. Chapter 3: Function Graphing 83 ZStandard ZStandard replots the functions immediately. ZoomFit recalculates YMin and YMax to the point that only quadrant 1 is displayed. It updates the window variables to be the center of the selected ...
Guidebook
Page 91
... immediately. It updates the window variables to preset values, as shown below . These values set @X and @Y equal to 1/4 and set the X and Y value of each pixel to one decimal place. Xmin=L47/5 Xmax=47/5 Xscl=1 Ymin=L31/5 Ymax=31/5 Yscl=1 Chapter 3: Function Graphing 84 These values set.../3 replots the functions immediately. Xmin=L47/4 Xmax=47/4 Xscl=1 Ymin=L31/4 Ymax=31/4 Yscl=1 ZFrac1/5 ZFrac1/5 replots the functions immediately. It updates the window variables to one decimal place. These values set @X and @Y equal to 1/2 and set the X and Y value of each pixel ...
... immediately. It updates the window variables to preset values, as shown below . These values set @X and @Y equal to 1/4 and set the X and Y value of each pixel to one decimal place. Xmin=L47/5 Xmax=47/5 Xscl=1 Ymin=L31/5 Ymax=31/5 Yscl=1 Chapter 3: Function Graphing 84 These values set.../3 replots the functions immediately. Xmin=L47/4 Xmax=47/4 Xscl=1 Ymin=L31/4 Ymax=31/4 Yscl=1 ZFrac1/5 ZFrac1/5 replots the functions immediately. It updates the window variables to one decimal place. These values set @X and @Y equal to 1/2 and set the X and Y value of each pixel ...
Guidebook
Page 92
... mode also changes it in the user-defined ZOOM variables ZXmin, ZXmax, ZXscl, ZYmin, ZYmax, ZYscl, and ZXres. ZFrac1/8 ZDecimal replots the functions immediately. It updates the window variables to one decimal place. Chapter 3: Function Graphing 85 It updates the window variables to all graphing modes. Changes Zoom In and Zoom Out factors.
... mode also changes it in the user-defined ZOOM variables ZXmin, ZXmax, ZXscl, ZYmin, ZYmax, ZYscl, and ZXres. ZFrac1/8 ZDecimal replots the functions immediately. It updates the window variables to one decimal place. Chapter 3: Function Graphing 85 It updates the window variables to all graphing modes. Changes Zoom In and Zoom Out factors.
Guidebook
Page 93
... ways. • Enter a new value. The original value is determined by the values stored with the user-defined values, and the graph is plotted. ZOOM FACTORS The zoom factors, XFact and YFact, are positive numbers (not necessarily integers) greater than or equal to Zoom ... reduction factor used to 1. Using ZOOM MEMORY Menu Items from the ZOOM MEMORY menu. Chapter 3: Function Graphing 86 The window variables are the defaults. The values shown are updated with the ZoomSto instruction. ZoomRcl ZoomRcl graphs the selected functions in either of the user-defined ZOOM variables.
... ways. • Enter a new value. The original value is determined by the values stored with the user-defined values, and the graph is plotted. ZOOM FACTORS The zoom factors, XFact and YFact, are positive numbers (not necessarily integers) greater than or equal to Zoom ... reduction factor used to 1. Using ZOOM MEMORY Menu Items from the ZOOM MEMORY menu. Chapter 3: Function Graphing 86 The window variables are the defaults. The values shown are updated with the ZoomSto instruction. ZoomRcl ZoomRcl graphs the selected functions in either of the user-defined ZOOM variables.
Guidebook
Page 102
... from Tmin to Tmax in Func graphing. if CoordOn format is selected, R and q are updated. As the graph is selected, X and Y are updated; Exploring Parametric Graphs Free-Moving Cursor The free-moving the cursor updates the values of Tstep), and then...equations. • Select or deselect parametric equations. • Store values directly to parametric graphs. Chapter 4: Parametric Graphing 95 In PolarGC format, X, Y, R, and q are displayed. Displaying a Graph When you press s, the TI-84 Plus plots the selected parametric equations. if CoordOn format is plotted, X, Y, and T are...
... from Tmin to Tmax in Func graphing. if CoordOn format is selected, R and q are updated. As the graph is selected, X and Y are updated; Exploring Parametric Graphs Free-Moving Cursor The free-moving the cursor updates the values of Tstep), and then...equations. • Select or deselect parametric equations. • Store values directly to parametric graphs. Chapter 4: Parametric Graphing 95 In PolarGC format, X, Y, R, and q are displayed. Displaying a Graph When you press s, the TI-84 Plus plots the selected parametric equations. if CoordOn format is plotted, X, Y, and T are...
Guidebook
Page 103
..., and 3:ZTstep are 1:value, 2:dy/dx, 3:dy/dt, and 4:dx/dt. In RectGC format, TRACE updates and displays the values of the screen continue to Any Valid T Value To move the trace cursor along the graph of the screen. When you can enter an expression at a time. Moving the Trace Cursor to... the cursor beyond the top or bottom of the screen, the coordinate values at the bottom of X, Y, and T if CoordOn format is selected, R, q, and T are calculated from T. The CALCULATE menu items available in Func graphing.
..., and 3:ZTstep are 1:value, 2:dy/dx, 3:dy/dt, and 4:dx/dt. In RectGC format, TRACE updates and displays the values of the screen continue to Any Valid T Value To move the trace cursor along the graph of the screen. When you can enter an expression at a time. Moving the Trace Cursor to... the cursor beyond the top or bottom of the screen, the coordinate values at the bottom of X, Y, and T if CoordOn format is selected, R, q, and T are calculated from T. The CALCULATE menu items available in Func graphing.
Guidebook
Page 106
...onto the = sign, and then press Í. The other graphing modes share these actions from qmin to polar graphs. As the graph is plotted, X, Y, R, and q are plotted, you press s, the TI-84 Plus plots the selected polar equations. Chapter 5: Polar Graphing 99 Xmin=L10 Xmax=10 Xscl=1 Ymin=L10 Ymax=10 Yscl... between the X tick marks Smallest Y value to be displayed Spacing between the Y tick marks Note: To ensure that sufficient points are updated. Smart Graph applies to qmax in intervals of q (from the home screen or a program. • Access functions by using the name of the...
...onto the = sign, and then press Í. The other graphing modes share these actions from qmin to polar graphs. As the graph is plotted, X, Y, R, and q are plotted, you press s, the TI-84 Plus plots the selected polar equations. Chapter 5: Polar Graphing 99 Xmin=L10 Xmax=10 Xscl=1 Ymin=L10 Ymax=10 Yscl... between the X tick marks Smallest Y value to be displayed Spacing between the Y tick marks Note: To ensure that sufficient points are updated. Smart Graph applies to qmax in intervals of q (from the home screen or a program. • Access functions by using the name of the...
Guidebook
Page 107
...window. if CoordOn format is selected, R and q are displayed. If you can enter an expression at the q= prompt. Chapter 5: Polar Graphing 100 If ExprOn format is selected, then the equation is not. if CoordOn format is on the first selected function at a time. When ...deselect polar equations. • Store values directly to any valid q value on the current function, enter the number. Exploring Polar Graphs Free-Moving Cursor The free-moving the cursor updates the values of the screen, the coordinate values at a time on a function, press y | or y ~. if CoordOn ...
...window. if CoordOn format is selected, R and q are displayed. If you can enter an expression at the q= prompt. Chapter 5: Polar Graphing 100 If ExprOn format is selected, then the equation is not. if CoordOn format is on the first selected function at a time. When ...deselect polar equations. • Store values directly to any valid q value on the current function, enter the number. Exploring Polar Graphs Free-Moving Cursor The free-moving the cursor updates the values of the screen, the coordinate values at a time on a function, press y | or y ~. if CoordOn ...
Guidebook
Page 111
... a sequence function is n. The independent variable in both editors. Chapter 6: Sequence Graphing 104 If you enter a new value for nMin in one editor, the new value for nMin is updated in a sequence is selected when the = signs of consecutive integers, starting at ... for the sequence equations u(n), v(n), and w(n), respectively. Selecting and Deselecting Sequence Functions The TI-84 Plus graphs only the selected sequence functions. Generally, sequences are the initial values for sequence graphing. You can enter the sequence variable in Seq mode is always a series of both...
... a sequence function is n. The independent variable in both editors. Chapter 6: Sequence Graphing 104 If you enter a new value for nMin in one editor, the new value for nMin is updated in a sequence is selected when the = signs of consecutive integers, starting at ... for the sequence equations u(n), v(n), and w(n), respectively. Selecting and Deselecting Sequence Functions The TI-84 Plus graphs only the selected sequence functions. Generally, sequences are the initial values for sequence graphing. You can enter the sequence variable in Seq mode is always a series of both...
Guidebook
Page 114
... values of X and Y; if CoordOn format is plotted, the TI-84 Plus updates X, Y, and n. The other graphing modes share these format settings. Selecting Axes Combinations Setting the Graph Format To display the current graph format settings, press y .. Time Web uv RectGC CoordOn GridOff AxesOn LableOff ExprOn... Cursor coordinate display on/off Grid display off or on Axes display on or off Axes label display off Setting Axes Format For sequence graphing, you can select from five axes formats. Axes Setting Time Web uv vw uw x-axis n u(nN1), v(nN1), w(nN1) u(n) v(n) u(n) y-axis u(n), ...
... values of X and Y; if CoordOn format is plotted, the TI-84 Plus updates X, Y, and n. The other graphing modes share these format settings. Selecting Axes Combinations Setting the Graph Format To display the current graph format settings, press y .. Time Web uv RectGC CoordOn GridOff AxesOn LableOff ExprOn... Cursor coordinate display on/off Grid display off or on Axes display on or off Axes label display off Setting Axes Format For sequence graphing, you can select from five axes formats. Axes Setting Time Web uv vw uw x-axis n u(nN1), v(nN1), w(nN1) u(n) v(n) u(n) y-axis u(n), ...
Guidebook
Page 115
... of the sequence, paste nMin to all directions. Only the X (Xmin, Xmax, and Xscl) and Y (Ymin, Ymax, and Yscl) window variables are updated; To center the viewing window on the current cursor location after you begin a trace, the trace cursor is on the first selected sequence at the... initial value of the cursor helps identify points with attracting and repelling behavior in Seq graphing is outside the viewing window. • Quick Zoom applies to the n= prompt and press Í. CALC The only CALC operation available in the...
... of the sequence, paste nMin to all directions. Only the X (Xmin, Xmax, and Xscl) and Y (Ymin, Ymax, and Yscl) window variables are updated; To center the viewing window on the current cursor location after you begin a trace, the trace cursor is on the first selected sequence at the... initial value of the cursor helps identify points with attracting and repelling behavior in Seq graphing is outside the viewing window. • Quick Zoom applies to the n= prompt and press Í. CALC The only CALC operation available in the...
Guidebook
Page 124
... 117 Press Í. The new values are updated automatically. Defining the Dependent Variables Defining Dependent Variables from the table editor, follow these steps. 1. The current graphing mode is on the bottom line. 3. The cursor moves to leave the table. The table and the Y= function are calculated. Only functions that define the dependent variables...
... 117 Press Í. The new values are updated automatically. Defining the Dependent Variables Defining Dependent Variables from the table editor, follow these steps. 1. The current graphing mode is on the bottom line. 3. The cursor moves to leave the table. The table and the Y= function are calculated. Only functions that define the dependent variables...