Question about Casio FX-9750GII Graphing Calculator

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How to input x/ sin x into casio fx-9750 GII - Casio FX-9750GII Graphing Calculator

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Posted on Jan 02, 2017

  • 7993 Answers

SOURCE: How to find the "!" button on Casio fx-9750 PLUS?

  • In RUN screen enter the number
  • Press OPTN
  • Then press F6> to go to next page pf TABs
  • Press F3:PROB
  • Press F1:x! and EXE

Posted on Apr 07, 2011

  • 7993 Answers

SOURCE: How to draw a trig

The variable theta is reserved for polar plots. So if you want to graph functions of the form y= expression, you must use the default variable x. Thus draw y=sin(X). Make sure your calculator is configured with the correct angle unit (degree or radian).
If you use degrees the window dimensions for x must cover an interval of 360 degrees, to have a full period. If angle unit is radian, then choose an x-interval between [-pi and pi] or between [0 and 2pi]

Posted on Oct 30, 2011

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1 Answer

How come when i try to do inverse trig function on my fx-9750 gii calculator it says Ma error?


Just wondering if the other functions are working.

The manual references setting up angle unit and setting up the "comp for mode" in the setup.

The keys you should be pressing to do this calculation are on page 51 (2-31) of the attached manual.
http://support.casio.com/manualfile.php?rgn=5&cid=004002013

Good luck. If unsuccessful, please repost.

Paul

Nov 03, 2016 | Casio FX-9750GII Graphing Calculator

1 Answer

How to write a program on fx-9750 calculator


If you want to learn how to program this calculator, I suggest you visit the Casio World website to download a copy of the manual for the FX-9750GPlus (the older version of the calculator). The last chapters contain sample programs you can type in your calculator. Study the programs specially the Input/Output and a few commands and experiment with them. With practice you will graduate to more involved programming.

Here is the link to the website to download the manual.

On the site you will also find a link to the program library for the FX-9750GPlus. Download them and transfer them on the calculator.

Oct 30, 2011 | Casio FX-9750GPlus Calculator

1 Answer

Casio calculator fx115es inverse key not working consistently


The inverse sine is defined only for numbers in the range [-1, +1].
The sine of a number is at most 1.0. There is no number whose sine is 1.5, which is what you're asking for.
The same applies to the cosine and inverse cosine.

Oct 24, 2011 | Casio FX-115ES Scientific Calculator

1 Answer

How to draw a trig function (y=sin(theta)) on a Casio 9750 gii


The variable theta is reserved for polar plots. So if you want to graph functions of the form y= expression, you must use the default variable x. Thus draw y=sin(X). Make sure your calculator is configured with the correct angle unit (degree or radian).
If you use degrees the window dimensions for x must cover an interval of 360 degrees, to have a full period. If angle unit is radian, then choose an x-interval between [-pi and pi] or between [0 and 2pi]

Sep 18, 2011 | Casio FX-9750GPlus Calculator

1 Answer

How to find the "!" button on Casio fx-9750 PLUS?


  • In RUN screen enter the number
  • Press OPTN
  • Then press F6> to go to next page pf TABs
  • Press F3:PROB
  • Press F1:x! and EXE

Mar 26, 2011 | Casio FX-9750GPlus Calculator

1 Answer

How would you do a =14sin85/sin53


Input the following key combination:
  • 14
  • [*]
  • [sin]
  • 85
  • [ ) ]
  • [ ÷ ]
  • [sin]
  • 53
  • [ ) ]
  • [ = ]
You should get something that looks like 14*SIN(85)÷SIN(53)

Mar 01, 2011 | Casio FX-115ES Scientific Calculator

1 Answer

Can this calculator do present and future value?


No, it does not. You will need a graphing calculator such as the Casio FX-9750G Plus or the newer version FX-9750 GII.

Sep 19, 2010 | Casio FX-300MS Calculator

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