
As a general rule, graph operations are shown on facing pages, with actual graph examples on the right hand page. You can produce the same graph on your calculator by performing the steps under the Procedure above the graph.
Look for the type of graph you want on the right hand page, and then go to the page indicated for that graph. The steps under “Procedure” always use initial RESET settings.
Sample Graphs
kHow to draw a simple graph (1)
Description
To draw a graph, simply input the applicable function.
Set Up
1. From the Main Menu, enter the GRPH • TBL Mode.
Execution
2.Input the function you want to graph.
Here you would use the
3.Draw the graph.
Sample Graphs |
Example To graph y = 3x |
Procedure
2dvxw
3 5(DRAW) (or w)
Result Screen
The step numbers in the “SET UP” and “Execution” sections on the left hand page correspond to the “Procedure” step numbers on the right hand page.
Example: |
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Left hand page | Right hand page |
3. Draw the graph. | 3 5(DRAW)(or w) |
The Program Mode Command List (page
Display
The following explains the meaning of each icon.
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Icon | Mode Name | Description |
| RUN | Use this mode for arithmetic calculations and function |
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| calculations, and for calculations involving binary, octal, |
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| decimal, and hexadecimal values and matrices. |
| STATistics | Use this mode to perform |
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| deviation) and |
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| calculations, to perform tests, to analyze data and to draw |
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| statistical graphs. |
| Use this mode to store functions, to generate a numeric | |
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| table of different solutions as the values assigned to |
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| variables in a function change, and to draw graphs. |
| DYNAmic graph | Use this mode to store graph functions and to draw |
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| multiple versions of a graph by changing the values |
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| assigned to the variables in a function. |
| RECURsion | Use this mode to store recursion formulas, to generate a |
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| numeric table of different solutions as the values assigned |
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| to variables in a function change, and to draw graphs. |
| CONICS | Use this mode to draw graphs of implicit functions. |
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| EQUAtion | Use this mode to solve linear equations with two through |
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| six unknowns, quadratic equations, and cubic equations. |
| PRoGraM | Use this mode to store programs in th program area and |
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| to run programs. |
| Computer Algebra | Use this mode to perform algebraic calculations. |
| Syetem |
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| ALGEBRA | Use this mode for |
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| TUTORial | Use this mode to determine the expression type and |
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| solve mode, and for interactive equation solutions. |
| LINK | Use this mode for |
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| MEMORY | Use this mode to manage data stored in memory. |
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| SYSTEM | Use this mode to initialize memory, adjust contrast, and |
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| to make other system settings. |
Display
kAbout the Function Menu
Use the function keys (1to 6) to access the menus and commands in the menu bar along the bottom of the display screen. You can tell whether a menu bar item is a menu or a command by its appearance.
• Command (Example: )
Pressing a function key that corresponds to a menu bar command executes the command.
• )
Pressing a function key that corresponds to a
You can use either of the following two methods to select a command from a
• Input the key to the left of the command on the
• Use the f and c cursor keys to move the highlighting to the command you want, and then press w.
The symbol ' to the right of a command indicates that executing the command displays a submenu.
To cancel the
This calculator uses two types of display screens: a text screen and a graphic screen. The text screen can show 21 columns and 8 lines of characters, with the bottom line used for the function key menu. The graph screen uses an area that measures 127 (W) ⋅ 63 (H) dots.
Text Screen | Graph Screen |
The contents of each type of screen are stored in independent memory areas. The contents of each type of screen are stored in independent memory areas.
#The contents of each type of screen | #The contents of each type of screen |
are stored in independent memory | are stored in independent memory |
areas. |
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Supplementary information is shown at the bottom of each page in a “ (Notes)” block.
#indicates a note that provides general information about topic covered in the same section as the note.
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