User Guide
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... the fx-9750G PLUS. Important! Symbol Meaning CFX Indicates information about a function that has this mark next to it. 8-1 Before Trying to Draw a Graph k Entering the Graph Mode On the Main Menu, select the GRAPH icon and enter the GRAPH Mode. CFX CASIO ELECTRONICS CO., LTD. Please keep your manual and all information handy for future reference. This manual covers the operations of the following symbols when using this menu to store...
... the fx-9750G PLUS. Important! Symbol Meaning CFX Indicates information about a function that has this mark next to it. 8-1 Before Trying to Draw a Graph k Entering the Graph Mode On the Main Menu, select the GRAPH icon and enter the GRAPH Mode. CFX CASIO ELECTRONICS CO., LTD. Please keep your manual and all information handy for future reference. This manual covers the operations of the following symbols when using this menu to store...
User Guide
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... calculator, and adjust the contrast before trying to the calculator and then turn on power and perform the memory reset operation. 2 i Load the four batteries that come with your finger at the location marked "BACK UP" by pulling in the direction indicated by pulling with calculator. • Make sure that its tabs enter the holes marked 2 and turn the calculator front side up. BACK UP 4. BEFORE USING...
... calculator, and adjust the contrast before trying to the calculator and then turn on power and perform the memory reset operation. 2 i Load the four batteries that come with your finger at the location marked "BACK UP" by pulling in the direction indicated by pulling with calculator. • Make sure that its tabs enter the holes marked 2 and turn the calculator front side up. BACK UP 4. BEFORE USING...
User Guide
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P button 6. To exit display contrast adjustment, press m. CFX • Press e to make them lighter. ii 5. Adjust the contrast. Use f and c to move the pointer to perform memory reset. Press e to add more green to the color, and d to display the contrast adjustment screen. 7. uTo adjust the tint CFX 1. Press m. * The above shows the CFX-9850 (9950)G(B) PLUS screen. * The above shows the fx-9750G PLUS screen. • If the Main...
P button 6. To exit display contrast adjustment, press m. CFX • Press e to make them lighter. ii 5. Adjust the contrast. Use f and c to move the pointer to perform memory reset. Press e to add more green to the color, and d to display the contrast adjustment screen. 7. uTo adjust the tint CFX 1. Press m. * The above shows the CFX-9850 (9950)G(B) PLUS screen. * The above shows the fx-9750G PLUS screen. • If the Main...
User Guide
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iv Enter the GRAPH Mode and input the following. 3(TYPE)1(Y=) (Specifies rectangular coordinates.) svwf (Stores the expression.) 45 4 2. (COLR) 23456 • Press the function key that corresponds to the color you draw a graph or run a program, any comment text normally appears on the same screen, making each one distinct and easy to view. • Statistical Regression Graph Example CFX • When you want to use for the graph: 1 2 3 for blue, for orange, for...
iv Enter the GRAPH Mode and input the following. 3(TYPE)1(Y=) (Specifies rectangular coordinates.) svwf (Stores the expression.) 45 4 2. (COLR) 23456 • Press the function key that corresponds to the color you draw a graph or run a program, any comment text normally appears on the same screen, making each one distinct and easy to view. • Statistical Regression Graph Example CFX • When you want to use for the graph: 1 2 3 for blue, for orange, for...
User Guide
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Quick-Start Turning Power On And Off Using Modes Basic Calculations Replay Features Fraction Calculations Exponents Graph Functions Dual Graph Box Zoom Dynamic Graph Table Function
Quick-Start Turning Power On And Off Using Modes Basic Calculations Replay Features Fraction Calculations Exponents Graph Functions Dual Graph Box Zoom Dynamic Graph Table Function
User Guide
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... Quick-Start is shown graphically to help you need to enter the number 57, for about six minutes (about 60 minutes when a calculation is not a complete tutorial, but it takes you 'll have mastered the basic operation of this user's guide to graphing complex equations. Quick-Start Welcome to display the Main Menu. * The above shows the CFX-9850 (9950)G(B) PLUS screen. If you find that the calculator automatically turns power off , press . OFF ! USING MODES This calculator makes...
... Quick-Start is shown graphically to help you need to enter the number 57, for about six minutes (about 60 minutes when a calculation is not a complete tutorial, but it takes you 'll have mastered the basic operation of this user's guide to graphing complex equations. Quick-Start Welcome to display the Main Menu. * The above shows the CFX-9850 (9950)G(B) PLUS screen. If you find that the calculator automatically turns power off , press . OFF ! USING MODES This calculator makes...
User Guide
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... to calculate the result. Built-In Functions This calculator includes a number of the RUN mode, where you can perform manual calculations, and run programs. Quick-Start BASIC CALCULATIONS With manual calculations, you try this example. With formulas that you specify Deg (degrees) as they are written on paper. Parentheses Calculations Example: 15 × (3 + 61) 1. Press bf*(d +gb) w. ix Use to right, just as the angle unit before you input formulas from...
... to calculate the result. Built-In Functions This calculator includes a number of the RUN mode, where you can perform manual calculations, and run programs. Quick-Start BASIC CALCULATIONS With manual calculations, you try this example. With formulas that you specify Deg (degrees) as they are written on paper. Parentheses Calculations Example: 15 × (3 + 61) 1. Press bf*(d +gb) w. ix Use to right, just as the angle unit before you input formulas from...
User Guide
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... set up display. 3. d 2. x Press cccc1 (Deg) to (25 × sin 55˚) d 1. Example: To change the calculation in the last example from (25 × sin 45˚) to specify degrees as it is. w 4. Press . m 2. Press to clear the unit. 6. Press to clear the menu. Press twice to move the cursor under the 4. This recalls the calculation so you can make changes...
... set up display. 3. d 2. x Press cccc1 (Deg) to (25 × sin 55˚) d 1. Example: To change the calculation in the last example from (25 × sin 45˚) to specify degrees as it is. w 4. Press . m 2. Press to clear the unit. 6. Press to clear the menu. Press twice to move the cursor under the 4. This recalls the calculation so you can make changes...
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Indicates 6 7/144 Converting a Mixed Fraction to an Improper Fraction d/c ! $ While a mixed fraction is shown on the display, press to convert it to its decimal equiva- xi The symbol " { " is shown on the display, press to convert it to an improper fraction. lent. Converting a Fraction to Its Decimal Equivalent M While a fraction is used to a mixed fraction. Quick-Start FRACTION CALCULATIONS $ You can use the key to a fraction. M Press again to convert back to input fractions into calculations. Example: 1 15...
Indicates 6 7/144 Converting a Mixed Fraction to an Improper Fraction d/c ! $ While a mixed fraction is shown on the display, press to convert it to its decimal equiva- xi The symbol " { " is shown on the display, press to convert it to an improper fraction. lent. Converting a Fraction to Its Decimal Equivalent M While a fraction is used to a mixed fraction. Quick-Start FRACTION CALCULATIONS $ You can use the key to a fraction. M Press again to convert back to input fractions into calculations. Example: 1 15...
User Guide
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Use , , , and to draw the graph. Press (G-Solv). 1 xiii d e f c 2. Example 2: To determine the roots of this calculator makes it possible to draw complex graphs using either rectangular coordinates (horizontal axis: x ; Press (DRAW) or to highlight GRAPH, w and then press . 3. Example 1: To graph Y = X(X + 1)(X - 2) m 1. distance from origin: r). Input the formula. Press . Quick-Start GRAPH FUNCTIONS The graphing capabilities of Y = X(X + 1)(X - 2) ! 5 1. v (v+b) (v -c)w 6 w 4. vertical axis: y) or polar coordinates (angle: θ ;
Use , , , and to draw the graph. Press (G-Solv). 1 xiii d e f c 2. Example 2: To determine the roots of this calculator makes it possible to draw complex graphs using either rectangular coordinates (horizontal axis: x ; Press (DRAW) or to highlight GRAPH, w and then press . 3. Example 1: To graph Y = X(X + 1)(X - 2) m 1. distance from origin: r). Input the formula. Press . Quick-Start GRAPH FUNCTIONS The graphing capabilities of Y = X(X + 1)(X - 2) ! 5 1. v (v+b) (v -c)w 6 w 4. vertical axis: y) or polar coordinates (angle: θ ;
User Guide
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Press (ROOT). Press (G-Solv). 6 2. e Press for Y = X(X + 1)(X - 2) !5 1. Example 3: Determine the area bounded by the origin and the X = -1 root obtained for other roots. Press (g). 123456 3 3. Use to move the pointer to the location where X = 0, and w then press to the location where w e X = -1, and then press . Next, use to move the pointer to input the integration range, which becomes shaded on the display. Press (∫dx). 123456 d 4. xiv Quick-Start 1 2.
Press (ROOT). Press (G-Solv). 6 2. e Press for Y = X(X + 1)(X - 2) !5 1. Example 3: Determine the area bounded by the origin and the X = -1 root obtained for other roots. Press (g). 123456 3 3. Use to move the pointer to the location where X = 0, and w then press to the location where w e X = -1, and then press . Next, use to move the pointer to input the integration range, which becomes shaded on the display. Press (∫dx). 123456 d 4. xiv Quick-Start 1 2.
User Guide
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... then input the two functions. Press (DRAW) or to draw the graphs. 123456 BOX ZOOM Use the Box Zoom function to specify areas of a graph for the Dual Screen setting. d e f c 2. Use , , , and to move the pointer to one corner of intersection Y1 = X(X + 1)(X - 2) Y2 = X + 1.2 1. J 2. v(v+b) (v-c)w v+b.cw 6 w 3. Press (Zoom) (BOX). Press !Zcc1(Grph) to specify "Graph" for enlargement. ! 2 1 1. xv Quick-Start DUAL GRAPH With this function...
... then input the two functions. Press (DRAW) or to draw the graphs. 123456 BOX ZOOM Use the Box Zoom function to specify areas of a graph for the Dual Screen setting. d e f c 2. Use , , , and to move the pointer to one corner of intersection Y1 = X(X + 1)(X - 2) Y2 = X + 1.2 1. J 2. v(v+b) (v-c)w v+b.cw 6 w 3. Press (Zoom) (BOX). Press !Zcc1(Grph) to specify "Graph" for enlargement. ! 2 1 1. xv Quick-Start DUAL GRAPH With this function...
User Guide
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... see how the shape of a graph is affected as the value of its function changes. Example: To draw graphs as the value assigned to 3 Y = AX2 m 1. d e f c 2. Use , , , and to highlight DYNA, w and then press . 3. aAvxw xvi 4 12356 Move the pointer so the box encloses the area you do, a box appears on the display. Quick-Start d e f c 3. Input the formula. Use , , , and to move the...
... see how the shape of a graph is affected as the value of its function changes. Example: To draw graphs as the value assigned to 3 Y = AX2 m 1. d e f c 2. Use , , , and to highlight DYNA, w and then press . 3. aAvxw xvi 4 12356 Move the pointer so the box encloses the area you do, a box appears on the display. Quick-Start d e f c 3. Input the formula. Use , , , and to move the...
User Guide
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Press . Use , , , and to generate the number table. v(v+b) (v-c)w 6 w 4. Press (TABL) or to highlight TABLE, w and then press . 3. Input the formula. To learn all about the many powerful features of a function. Quick-Start TABLE FUNCTION The Table Function makes it possible to generate a table of solutions as different values are assigned to the variables of this calculator, read on and explore! d e f c 2. Example: To create a number table for the following function Y = X (X+1) (X-2) m 1. xviii
Press . Use , , , and to generate the number table. v(v+b) (v-c)w 6 w 4. Press (TABL) or to highlight TABLE, w and then press . 3. Input the formula. To learn all about the many powerful features of a function. Quick-Start TABLE FUNCTION The Table Function makes it possible to generate a table of solutions as different values are assigned to the variables of this calculator, read on and explore! d e f c 2. Example: To create a number table for the following function Y = X (X+1) (X-2) m 1. xviii
User Guide
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... a case, perform the Reset operation to clear the memory and restore normal key operation. • If the calculator stops operating correctly for any damages, expenses, lost profits, lost savings or any other person for some reason, use a thin, pointed object to press the P button on the display, replace the main power supply batteries as soon as thinner or benzine to protect against such data loss. • Never...
... a case, perform the Reset operation to clear the memory and restore normal key operation. • If the calculator stops operating correctly for any damages, expenses, lost profits, lost savings or any other person for some reason, use a thin, pointed object to press the P button on the display, replace the main power supply batteries as soon as thinner or benzine to protect against such data loss. • Never...
User Guide
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... of this user's guide are subject to perform calculations. Since this calculator employs unused memory as a work area when performing its internal calculations, an error may occur when there is a good idea to be affected by any form without notice. • No part of this user's guide may not be liable to keep physical records of memory free (unused) at all important data! be available...
... of this user's guide are subject to perform calculations. Since this calculator employs unused memory as a work area when performing its internal calculations, an error may occur when there is a good idea to be affected by any form without notice. • No part of this user's guide may not be liable to keep physical records of memory free (unused) at all important data! be available...
User Guide
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Display ...8 4. Key Markings ...2 2. Selecting Icons and Entering Modes 3 3. Contrast Adjustment 11 5. When you keep having problems 12 Chapter 1 1-1 1-2 1-3 1-4 1-5 Basic Operation 13 Before Starting Calculations 14 Memory ...22 Option (OPTN) Menu 27 Variable Data (VARS) Menu 28 Program (PRGM) Menu 34 Chapter 2 2-1 2-2 2-3 Manual Calculations 35 Basic Calculations 36 Special Functions 39 Function Calculations 43 Chapter 3 3-1 3-2 3-3 3-4 3-5 3-6 Numerical Calculations 53 Before Performing a Calculation 54 Differential Calculations 55 Quadratic Differential ...
Display ...8 4. Key Markings ...2 2. Selecting Icons and Entering Modes 3 3. Contrast Adjustment 11 5. When you keep having problems 12 Chapter 1 1-1 1-2 1-3 1-4 1-5 Basic Operation 13 Before Starting Calculations 14 Memory ...22 Option (OPTN) Menu 27 Variable Data (VARS) Menu 28 Program (PRGM) Menu 34 Chapter 2 2-1 2-2 2-3 Manual Calculations 35 Basic Calculations 36 Special Functions 39 Function Calculations 43 Chapter 3 3-1 3-2 3-3 3-4 3-5 3-6 Numerical Calculations 53 Before Performing a Calculation 54 Differential Calculations 55 Quadratic Differential ...
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... 7-5 Equation Calculations 99 Before Beginning an Equation Calculation 100 Linear Equations with Two to Six Unknowns 101 Quadratic and Cubic Equations 104 Solve Calculations 107 What to Do When an Error Occurs 110 Chapter 8 8-1 8-2 8-3 8-4 8-5 8-6 8-7 8-8 Graphing 111 Before Trying to Draw a Graph 112 View Window (V-Window) Settings 113 Graph Function Operations 117 Graph Memory 122 Drawing Graphs Manually 123 Other Graphing Functions 128 Picture Memory 139 Graph Background 140 Chapter 9 Graph Solve 143 9-1 Before Using Graph Solve 144 9-2 Analyzing a Function Graph 145...
... 7-5 Equation Calculations 99 Before Beginning an Equation Calculation 100 Linear Equations with Two to Six Unknowns 101 Quadratic and Cubic Equations 104 Solve Calculations 107 What to Do When an Error Occurs 110 Chapter 8 8-1 8-2 8-3 8-4 8-5 8-6 8-7 8-8 Graphing 111 Before Trying to Draw a Graph 112 View Window (V-Window) Settings 113 Graph Function Operations 117 Graph Memory 122 Drawing Graphs Manually 123 Other Graphing Functions 128 Picture Memory 139 Graph Background 140 Chapter 9 Graph Solve 143 9-1 Before Using Graph Solve 144 9-2 Analyzing a Function Graph 145...
User Guide
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...Table and Graph Function 218 16-2 Inputting a Recursion Formula and Generating a Table 219 16-3 Editing Tables and Drawing Graphs 223 Chapter 17 List Function 229 List Data Linking 230 17-1 List Operations 231 17-2 Editing and Rearranging Lists 233 17-3 Manipulating List Data 237 17-4 Arithmetic Calculations Using Lists 244 17-5 Switching Between List Files 248 Chapter 18 Statistical Graphs and Calculations 249 18-1 Before Performing Statistical Calculations 250 18-2 Paired-Variable Statistical Calculation Examples 251 18-3 Calculating and Graphing Single-Variable Statistical Data...
...Table and Graph Function 218 16-2 Inputting a Recursion Formula and Generating a Table 219 16-3 Editing Tables and Drawing Graphs 223 Chapter 17 List Function 229 List Data Linking 230 17-1 List Operations 231 17-2 Editing and Rearranging Lists 233 17-3 Manipulating List Data 237 17-4 Arithmetic Calculations Using Lists 244 17-5 Switching Between List Files 248 Chapter 18 Statistical Graphs and Calculations 249 18-1 Before Performing Statistical Calculations 250 18-2 Paired-Variable Statistical Calculation Examples 251 18-3 Calculating and Graphing Single-Variable Statistical Data...
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... a Data Communication Operation 403 21-5 Performing a Data Transfer Operation 404 21-6 Screen Send Function 408 21-7 Data Communications Precautions 409 Chapter 22 Program Library 411 1. Greatest Common Measure 414 3. t-Test Value ...416 4. Rotating a Figure 425 Appendix ...429 Appendix A Resetting the Calculator 430 Appendix B Power Supply 432 Appendix C Error Message Table 436 Appendix D Input Ranges 438 Appendix E Specifications 441 Index ...443 Command Index 449 Key Index ...450 Program Mode Command List...
... a Data Communication Operation 403 21-5 Performing a Data Transfer Operation 404 21-6 Screen Send Function 408 21-7 Data Communications Precautions 409 Chapter 22 Program Library 411 1. Greatest Common Measure 414 3. t-Test Value ...416 4. Rotating a Figure 425 Appendix ...429 Appendix A Resetting the Calculator 430 Appendix B Power Supply 432 Appendix C Error Message Table 436 Appendix D Input Ranges 438 Appendix E Specifications 441 Index ...443 Command Index 449 Key Index ...450 Program Mode Command List...