Can the FX9750GII derivate? please answer quickly tanks

Read the comprehensive instructions that came with it or download the instructions.

Area=width*length
Perimeter=2(l+w)

What combination of two numbers multiplied together equal equal 42? 1*42 / 2*21 / 3*14 / 4*13 / no 5 / 6*7

Add any two sets of numbers and multiply by 2 (l+w).

Very quickly you will see that numbers 6 & 7 are the answer.

It is not common core, but it works without deriving a complex algebraic formula.

Tell me where the key (or Submenu TAB) is and I will tell you how to use it. Apparently you were living in TI Planet and now have moved to Casio Planet and you need to adjust to the jet lag brought about by the transition.

In Run>Mat press [SHIFT][ MODE] to enter the (Setup).. On the 5th line: Derivative set the selection to ON.
Press Menu then Graph. Enter a function, validate and press F6:Draw.
Once graph is draw press the F1:trace key. A CROSS appears on the graph indicating the default starting position. At the bottom of the screen you see X=, Y=, and dY/dX=
The last one is obviously the value of the derivative at the position of the cross. Move the cursor to another point to see the values X, Y, and dY/dX.
You can also enter a value of X to find Y and dY/dX. Make sure the X-value you enter is in the interval between Xmin and Xmax, the window limits.

The derivative of sin(cos(x)) dx is cos(cos(x))-sin(x). Unfortunately the fx-9850GII doesn't do symbolic differentiation so you'll have to get this result some other way. I cheated and used a calculator from another manufacturer, one that does do symbolic differentiation.

The calculator can calculate numerical values of derivatives of functions (at a given point). It does not have a Computer Algebra System so what you want to do cannot be done. You should look for a Casio calculator with a CAS, such as the ClassPad, the FX_Algebra 2 or the FX 9860G. Sorry.

The differentiation rules for trigonometric functions you have been taught (ex: derivative of sin(x) is cos(x) ) are correct if the angle unit is in radians. If you use any other angle units (ex: degrees, grads) there will be a conversion factor :derivative of sin(ax) with respect to x is a.cos(ax).
Hope that helps

You cannot. The calculator does not have the Natural Display (math display) feature. I have heard that you can flash it with the OS of an FX-9860GII. At your own risk.

Yep!



Removal & Installation

1. Disconnect the negative battery cable.
   
2. Drain the fuel tank.
   
3. Remove the rear lower seat cushion.
   
4. Remove the fuel pump module cover.
   
5. Remove any dirt that has accumulated around the fuel pump module attaching flange to prevent it from entering the tank during service.
   
6. Disconnect the fuel pump electrical connectors.
   
7. Disconnect the fuel pump quick connect coupling from the fuel pump module.
   
8. Disconnect the fuel vapor tube quick connect coupling from the fuel pump module.
   
9. Turn the fuel pump module locking ring using a locking ring removal tool, and remove the locking ring.
   
10. Remove the fuel pump module and disconnect the quick connect fittings from the bottom of the fuel pump.
    

If the setting Derivative is ON, the value of the first derivative is evaluated at the point of the graph where the trace cursor happens to be.
When you hit trace, the cursor was displayed at the X-value of -4. If you want the value of the derivative at x=2, just move the cursor to x=2. Use the right arrow key. Once the cursor is at x=2, the first derivative of the function at x=2 will be displayed.

- Here is a screen capture with the example of the function y=2x^2-3. I drew the tangent at x=2. It may not always be possible to have the value calculated at a point of your choosing. this is due to the finite value of the increment in the drawing. You may have to play with the window settings.


As you can see the computed value of the derivative is correct but the y-value is not (due to the finite pitch)
In the next screen capture all values are correct using trace, but the tangent line at x=2 was drawn separately.

Please help me to find the answer for my problem with TI-84:
If I'd like to work with: nDeriv(3X^3+2x^.5),X,1)
then I press Enter button, the sreen shows Error...

Please help me to get the answer for this problem. Thank you very much!