Casio fx-9750G Using Manual
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Casio fx-9750G Using Manual

Casio fx-9750G Using Manual

13. dynamic graph
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Download this manual See also: User Manual, Appendix
Dynamic Graph
The Dynamic Graph Mode of this calculator shows you real-time
representations of changes in a graph as coefficients and terms
are changed. It lets you see what happens to a graph when such
changes are made. For example, you can see the graph change
as illustrated here as the value of coefficient A changes in the
y
x
2
formula
= A
.
13-1
Before Using Dynamic Graph
13-2
Storing, Editing, and Selecting Dynamic Graph
Functions
13-3
Drawing a Dynamic Graph
13-4
Using Dynamic Graph Memory
13-5
Dynamic Graph Application Examples
Chapter
13

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Summary of Contents for Casio fx-9750G

  • Page 1 Chapter Dynamic Graph The Dynamic Graph Mode of this calculator shows you real-time representations of changes in a graph as coefficients and terms are changed. It lets you see what happens to a graph when such changes are made. For example, you can see the graph change as illustrated here as the value of coefficient A changes in the formula 13-1...

  • Page 2: Before Using Dynamic Graph

    13-1 Before Using Dynamic Graph In the Main Menu, select the DYNA icon and enter the DYNA Mode. When you do the dynamic function list appears on the screen. Selected memory area Press c and f to move. • {SEL} ... {dynamic Graph draw/non-draw status} •...

  • Page 3: Storing, Editing, And Selecting Dynamic Graph Functions

    13-2 Storing, Editing, and Selecting Dynamic Graph Functions In addition to the seven built-in functions, you can input 20 of your own Dynamic Functions. Once a function is stored in memory, it can be edited and selected when needed for graphing. All of the procedures you need to use for storing, editing, and selecting Dynamic Graph functions are identical to those you use in the GRAPH Mode.

  • Page 4: Drawing A Dynamic Graph

    13-3 Drawing a Dynamic Graph The following is the general procedure you should use to draw a Dynamic Graph. 1. Select or input a function. 2. Define the dynamic coefficient. • This is a coefficient whose value changes in order to produce the different graphs.
  • Page 5 13 - 3 Drawing a Dynamic Graph 2. Display the coefficient menu. 4(VAR) or w Function being graphed Coefficient whose value will change Coefficients in function • {SEL} ... {selects dynamic coefficient} • {RANG} ... {dynamic coefficient range settings} • {SPEED} ... {dynamic Graph drawing speed} •...
  • Page 6 13 - 3 Drawing a Dynamic Graph 5. Change the range settings. cw J • If you want to change the Dynamic Graph speed, press 3 (SPEED). 2 3 4 5 6 You can set the Dynamic Graph speed to any one of the following settings. P.188 Stop &...
  • Page 7 13 - 3 Drawing a Dynamic Graph → ← ↓↑ → ← The above sequence continues to repeat from 1 through 4. Graph is drawn 10 times. • While the message “One Moment Please!” is shown on the display, you can press A to interrupt drawing of the graph and return to the coefficient range setting display.
  • Page 8 13 - 3 Drawing a Dynamic Graph • Pressing A while the Dynamic Graph is being drawn changes to the drawing speed setting display. The draw operation is suspended at this time, and you can view the graph by pressing !6 (G ↔ T). •...
  • Page 9 13 - 3 Drawing a Dynamic Graph 2. Start drawing of the Dynamic Graph. 6(DYNA) ···→ ←··· • Pressing A while the Dynamic Graph is being drawn changes to the drawing speed setting display. The draw operation is suspended at this time, and you can view the graph by pressing !6 (G↔T).

  • Page 10: Using Dynamic Graph Memory

    13-4 Using Dynamic Graph Memory You can store Dynamic Graph conditions and screen data in Dynamic Graph memory for later recall when you need it. This lets you save time, because you can recall the data and immediately begin a Dynamic Graph draw operation. Note that you can store one set of data in memory at any one time.

  • Page 11: Dynamic Graph Application Examples

    13 - 3 Drawing a Dynamic Graph 13-5 Dynamic Graph Application Examples Example To use Dynamic Graph to graph the parabolas produced by balls thrown in the air at an initial velocity of 20m/second, at angles of 30, 45, and 60 degrees. (Angle: Deg) Use the following View Window parameters.

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