Question about Casio Calculator Graphing FX 9750GII Calculator

I go to "table" then I put in the equation, I set the range, etc. then I push F6 which is supposed to take it to the table. All it says is "Dimension Error." I followed all of the instructions, but it wont display a table. Help?

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The message dimension error usually refers to instances where two lists do not have the same dimensions (number of elements)

I checked and the calculator gives condition error. Check the type of function you are creating a table for. Choose the type y=

Posted on Nov 07, 2012

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Posted on Jan 02, 2017

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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.

Cindy Wells

Posted on Jan 19, 2011

SOURCE: I have a Casio fx-115ES; I have followed the

Calculator should be in [MATRIX] MODE

Try the matrices 2X2 matrices matA [1,2,3,4] matB [5,6,7,8], Add them, subtract them, multiply them, take the square of each. If that works for these matrices, then it must be your data. Be careful with negative numbers. To enter those, you must use the change sign (-).

There is also the possibility that the instructions were misread.

Posted on Dec 15, 2009

SOURCE: how to factor a polynomial equation on casio fx-300es?

Hello,

The Casio FX-300ES does not handle symbolic algebra. So it cannot factor a general polynomial expression. The methods can be found in any book on Algebra.

However if you are interested in approximate factorization of quadratic and cubic polynomials, you can use the calculator to do that. It can solve aX^3 +bX^2+cX+d =0 and the quadratic equations.

If you want to factor a cubic polynomial P3(X) = aX^3+bX^2+cX+d , you write the corresponding cubic equation as **aX^3+bX^2+cX=d =0** , then you divide all terms of the equation by** a** to obtain**X^3+(b/a)X^2+(c/a)X+(d/a)=0.**

You use the calculator to solve (approximately) this equation.

Suppose you find the 3 roots **X1,X2,and X3.** Then the polynomial X^3+(b/a)X^2+(c/a)X+(d/a) can be cast in the factored form (X-X1)(X-X2)(X-X3) and the original polynomial P3(X) can be written as**P3(X) = a*(X-X1)(X-X2)(X-X3) **

You can handle the quadratic polynomial the same way.

P2(X) =a*(X-X1)(X-X2) where X1, X2 are the two real roots

Hope it helps.

Posted on Oct 17, 2009

SOURCE: I can't plug in "i" on my casio fx-115ES even when

By default the calculator only works with real numbers. To use complex numbers, press MODE 2 to switch to complex mode.

Posted on Mar 05, 2011

SOURCE: casio fx-9750gII looking for factorial

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!"*

In Run/Mat screen, press the OPTN key followed by F6, the F3:Prob. The nPr and nCr tab are accessible. Type n then the relevant tab, followed by the r-number.

Oct 13, 2015 | Casio FX-9750GII Graphing Calculator

In statistics, the range of 1-var a data set is the difference between the largest value and the smallest. R=Xmax-Xmin

In functions: the range of a function is the interval (or the Union of intervals) of the real line where the dependent variable takes it values.

Ex: sin(x). Whatever the value of the independent variable x, the values of the function sin(x) are in the closed interval [-1,1]. The range of the functions sin(x), and cos(x) is**[-1,1]**.

**No use of a calculator for finding the range of functions.**

In functions: the range of a function is the interval (or the Union of intervals) of the real line where the dependent variable takes it values.

Ex: sin(x). Whatever the value of the independent variable x, the values of the function sin(x) are in the closed interval [-1,1]. The range of the functions sin(x), and cos(x) is

Feb 04, 2014 | Casio Calculator Graphing FX 9750GII...

If the table contains experimental (statistical) data that you gathered and put in a table on the calculator, then I am sorry to say that if table is deleted there is no way to get the data back. You will have to renter it.

However if it is a table connected to a function you graphed then the table can be regenerated: Type in the function anew, press the table function key, then graph it.

However if it is a table connected to a function you graphed then the table can be regenerated: Type in the function anew, press the table function key, then graph it.

Oct 18, 2013 | Casio FX9750GII Graphic Calculator

Choose one of the inequality type graphs

by pressing F3 Type.

Press F6 for the arrow on the right, you will get the other types

For example press F1 to select the Y greater than type graph.

Notice that on the top line Graph Func: Y>. From now on all the graphs you will draw will be Y> some function in X.

Start entering the function. As you start the screen will show Y1>

Enter the function for example sin(X^2). Use the X, theta, T to input the X variable.

Press the EXE key to complete the function line. The screen will look like on the following screen grab

Press the F6 key Draw to get your graph and the shaded region, as on the following picture:

by pressing F3 Type.

Press F6 for the arrow on the right, you will get the other types

For example press F1 to select the Y greater than type graph.

Notice that on the top line Graph Func: Y>. From now on all the graphs you will draw will be Y> some function in X.

Start entering the function. As you start the screen will show Y1>

Enter the function for example sin(X^2). Use the X, theta, T to input the X variable.

Press the EXE key to complete the function line. The screen will look like on the following screen grab

Press the F6 key Draw to get your graph and the shaded region, as on the following picture:

Jun 22, 2017 | Casio FX-9750GII Graphing Calculator

Put the calculator in the Run>Mat screen. Press the OPTN key, then F6 to pan to the next page of tabs.The PROB tab is activated by pressing the F3 key.

Dec 03, 2012 | Casio FX9750GII Graphic Calculator

It is a calculator and prqactically every button is a MATH button. It
depends on what MATH you intend to do. Put the calculator in Run/Mat
screen then press the OPTN key. You will see several tabs. Press the
function key under a TAB and explore what is offered. Go through all the
keys (F6 also) and see what the new tabs do.

In general it is most helpful to read the manual that shipped with the calculator.

In general it is most helpful to read the manual that shipped with the calculator.

Oct 16, 2012 | Casio Calculator Graphing FX 9750GII...

There is no such thing as turning the frequency on on the Casio calculators. Just enter your data in lists. Choose one List where you put the frequency information. When you want to GRAPH or perform CALCulations you have a TAB labeled SET corresponding to key F6:SET. When you press F6, a new screen open where you assign the list to the variables.

Here are a few screen captures to help you.

Press F2:CALC (or F1 Graph). The Tab SET appears at the bottom of screen

Press F6:SET

Higlight the line 1-Var Freq (or 2-Var Freq). The bottom of screen shows F1:1 and F2:LIST. If frequencies are not equal to 1, press F2:LIST to assign the frequency list. I entered 2.

List2 is now the frequency list.

Press EXE to perform stats.

See that n=19.

Here are a few screen captures to help you.

Press F2:CALC (or F1 Graph). The Tab SET appears at the bottom of screen

Press F6:SET

Higlight the line 1-Var Freq (or 2-Var Freq). The bottom of screen shows F1:1 and F2:LIST. If frequencies are not equal to 1, press F2:LIST to assign the frequency list. I entered 2.

List2 is now the frequency list.

Press EXE to perform stats.

See that n=19.

May 19, 2011 | Casio FX9750GII Graphic Calculator

press Option, F6, F3, F1 to find the "!"

Mar 18, 2011 | Casio FX-9750GPlus Calculator

Sorry but you cannot do that. This is not a graphing calculator. However you can generate a table of values for your function (MODE TABLE) and use it to graph the curve by hand (pencil and paper).

If you need a Casio graphing calculator, one of the cheaper ones is the Casio FX-9750GII. Equivalent Texas Instruments calculators are the TI83PLUS/TI84PLUS.

If you need a Casio graphing calculator, one of the cheaper ones is the Casio FX-9750GII. Equivalent Texas Instruments calculators are the TI83PLUS/TI84PLUS.

Aug 31, 2010 | Casio fx-300ES Calculator

To draw graphs.

This last one is obtained with the Zoom: Auto

- Turn calculator ON (isn't that obvious?)
- If you see no icons, press [MENU]
- Use arrow to move focus on GRAPH and press [EXE]
- By default, the graph type is Y=
- Enter your equation on line Y1=, use the [X,theta,T] key to enter the X-variable
- Press [EXE] when finished entering a function.
- Enter other functions if you want.
- When done, press [F6:Draw].
- If you do not see a big portion of the curve you can press [SHIFT] [F2:Zoom] and select [F5:Auto]

This last one is obtained with the Zoom: Auto

Mar 09, 2010 | Casio FX-9750GPlus Calculator

Nov 26, 2012 | Casio Calculator Graphing FX 9750GII...

Nov 13, 2012 | Casio Calculator Graphing FX 9750GII...

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