User Guide
Page 6
... on the TI-84 Plus are the number keys. For example, when you press ƒ and then , the letter A is displayed. The primary function of each key is printed in blue above the other keys becomes active for the next keystroke. The light gray keys across the top set up and display graphs. The light...
... on the TI-84 Plus are the number keys. For example, when you press ƒ and then , the letter A is displayed. The primary function of each key is printed in blue above the other keys becomes active for the next keystroke. The light gray keys across the top set up and display graphs. The light...
User Guide
Page 169
...TI-84 Plus: • Draws a y=x reference line in AxesOn format. • Plots the selected sequences with only one recursion level (u(nN1) but not u(nN2)). • It cannot reference n directly. • It cannot reference any defined sequence except itself. Valid Functions for Web Plots When Web axes format is selected, a sequence will not graph...may not actually converge at that point, depending on the x-axis at nMin. Drawing the Web To activate the trace cursor, press r. Displaying the Graph Screen In Web format, press s to draw the web step by step, starting at the initial ...
...TI-84 Plus: • Draws a y=x reference line in AxesOn format. • Plots the selected sequences with only one recursion level (u(nN1) but not u(nN2)). • It cannot reference n directly. • It cannot reference any defined sequence except itself. Valid Functions for Web Plots When Web axes format is selected, a sequence will not graph...may not actually converge at that point, depending on the x-axis at nMin. Drawing the Web To activate the trace cursor, press r. Displaying the Graph Screen In Web format, press s to draw the web step by step, starting at the initial ...
User Guide
Page 189
Using the DRAW Menu DRAW Menu To display the DRAW menu, press y
Using the DRAW Menu DRAW Menu To display the DRAW menu, press y
User Guide
Page 416
... create the string. • To enter a blank space, press ƒ O. • To enter several alpha characters in a row, press y 7 to activate alpha- lock. Chapter 15: CATALOG, Strings, Hyperbolic Functions 413 On the TI-84 Plus, a string has two primary applications. • It defines text to form a string. • Count each number, letter, and space as...
... create the string. • To enter a blank space, press ƒ O. • To enter several alpha characters in a row, press y 7 to activate alpha- lock. Chapter 15: CATALOG, Strings, Hyperbolic Functions 413 On the TI-84 Plus, a string has two primary applications. • It defines text to form a string. • Count each number, letter, and space as...
User Guide
Page 470
...define the table increment @Tbl=1. You can use a table of the TI-84 Plus displays numeric information about 4, between 3 and 5. Press y - (above s) to accept TblStart=0. 3. Defining a Table of Values The table feature of values from the function you enter X quickly, without having to the problem. 1. Leave Indpnt...the maximum value for Y1 (box's volume) occurs when X is selected. Chapter 17: Activities 467 Press £ 20 ¹ 2 „ ¤ £ 25 ¥ 2 to define the volume function as Y1 in terms of X. „ lets you just defined to estimate an answer...
...define the table increment @Tbl=1. You can use a table of the TI-84 Plus displays numeric information about 4, between 3 and 5. Press y - (above s) to accept TblStart=0. 3. Defining a Table of Values The table feature of values from the function you enter X quickly, without having to the problem. 1. Leave Indpnt...the maximum value for Y1 (box's volume) occurs when X is selected. Chapter 17: Activities 467 Press £ 20 ¹ 2 „ ¤ £ 25 ¥ 2 to define the volume function as Y1 in terms of X. „ lets you just defined to estimate an answer...
User Guide
Page 473
...graphing features of the TI-84 Plus to find the maximum value of the window variables. The values of the window variables determine the size of the coordinate plane. Press p to display the other maximum. Setting the Viewing Window You also can view and edit the values of a previously defined function. When the graph... is 410.262318 and at .01-centimeter increments. Chapter 17: Activities 470 Press † to display the window editor, where you ...
...graphing features of the TI-84 Plus to find the maximum value of the window variables. The values of the window variables determine the size of the coordinate plane. Press p to display the other maximum. Setting the Viewing Window You also can view and edit the values of a previously defined function. When the graph... is 410.262318 and at .01-centimeter increments. Chapter 17: Activities 470 Press † to display the window editor, where you ...
User Guide
Page 477
The new viewing window is a typical TI-84 Plus menu. Both XmaxNXmin and YmaxNYmin have been adjusted by factors of the function, press Í. Chapter 17: Activities 474 Press q to select 2:Zoom In. This menu is displayed. Zooming In on the Graph To help identify maximums, minimums, roots, and intersections of functions, you are using the ZOOM instructions...
The new viewing window is a typical TI-84 Plus menu. Both XmaxNXmin and YmaxNYmin have been adjusted by factors of the function, press Í. Chapter 17: Activities 474 Press q to select 2:Zoom In. This menu is displayed. Zooming In on the Graph To help identify maximums, minimums, roots, and intersections of functions, you are using the ZOOM instructions...