How do I graph cot 1/2 x on a Casio fx-9750GII CALCULATOR

SOURCE: casio fx-570ES calculator inner screen cracked

There is a faint metal coating on the glass where the cable attaches, you would have to find another screen with the same spacing, of the horizontal and vertical lines, and try to attach the horizontal and vertical cables to that.

SOURCE: my graphing calculator won't graph anything

Go to your stat plot screen, and select option 4 (PlotsOff), Press Enter, and try to plot a normal graph again

SOURCE: which calculator is better the TI 36X II(either

Hi,
I would certainly upgrade my choice to the FX-991ES. It can do (numerical) integrals, derivatives, it has 40 physical constants (instead of 8). It can do unit conversions, and the Natural display is a real pleasure.
Don't get me wrong, I am no TI calculator basher. I have just bought the TiNspire, AND TINspire CAS. I have a TI92, a TI83, Ti BA 35Solar.
If you do become an engineer, the calculators you might want to use (not during the exams) are the TI 89 Titanium, HP49G+/HP50G, the Casio ClassPad 330. You see I recommend the TI89 Titanium because there is a wealth of Engineering programs written for it.

Hope it makes your decision easier.

SOURCE: Explain the different buttons

Hi,
You request, my friend, is a tall order and I am not up to the task. However, I can provide you with the link to the manual and its appendix, which you can download and save on you computer, or even print. Believe me, you will need them if you want to achieve decent mastery of the calculator.
After you read your manual, if you need help with a particular function I will be very happy to show you how to use it.

Hope it helps.
Thank you for using FixYa.

SOURCE: my calculator doesn't graph anything just says

Try using the standard Zoom.
If you are drawing Y=f(X) functions, press [ZOOM][6:ZStandard]. The window dimensions will be [-10, 10] for X and the same for Y.
If you are drawing polar graphs, in addition to the X,Y windows dimensions, you have Theta min =0 and Theta max =2*Pi =(6.28)