Question about Casio FX9750GII Graphic Calculator
Posted by Anonymous on
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Posted on Jan 02, 2017
You can download the complete set of manuals available for this calculator by clicking on this link . There are 22 different chapters each describing a function in detail. Download all the chapters and save them for future reference.
Hope this solves your problem. Thanks
Posted on Oct 20, 2009
SOURCE: i do not know how
Hey it is. Okay, so start with a equation: say, y = -(1 |x|). Now type y = -(1 , then press the [OPTN] button, next to the shift. Next press the [NUM] button or F5. The first menu button should be Abs or absolute value. When your done it should look like this. y = -(1 Abs (x)) then graph it.
Posted on Aug 30, 2010
SOURCE: I have a Casio fx-9750GII,
From the Run Mode (select it and press exe), enter Setup (Shift Menu) and then highlight Angle. Press the function key that correponds to Deg and then press Exit.
The manual for the Casio Fx-9750GII is here: http://support.casio.com/manualfile.php?rgn=1&cid=004002013 . Other calculator manuals are here: http://support.casio.com/manuallist.php?rgn=1&cid=004 .
I hope this helps.
Posted on Jan 19, 2011
press Option, F6, F3, F1 to find the "!"
Posted on Mar 18, 2011
Testimonial: "Thank you very much I finally found it after searching and searching through the manual!"
Use arrows to highlight STAT icon and press EXE.
Enter your data in two lists (x-values in L1, Y-values in L2)
Press F2 to activate the CALC Tab at the bottom of screen.
This is what you see.
Press F3 to activate the REGression tab.
This is what you will see: the TABs at the bottom of screen.
Each tab corresponds to a regression model: X-linear, X2 quadratic, etc.
If you press F3:X^2, you get the following
You see the parameters of the regression equation, the coefficient of determination r^2, and the Mean Square error. No correlation coefficient is defined for this regression model.
For other models like linear, logarithmic, power and exponential regressions, the correlation coefficient is defined and is thus displayed with the regression equation. It is the r-value.
Posted on Aug 01, 2011
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