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Grafting function this is my 1st graphing calculator and the intructions are like reading a foreign language. how do i use the graphing function? I'm trying to figure out how to enter 3 exp x =31 y=3 exp x - 11I've tried every way i can and i keep getting syn ERRORthanks,

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Re: grafting function - Sentry CA 756 Calculator Calculators


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How to graphing regarding ohter axes?

Add a graph .
In Documents Toolbox, select 3: Graph/Entry Edit
Unfold the menu and select Equation (not function). Enter your equation.
For the 3D part, I am afraid you will have to read the manual.

Jan 22, 2016 | Texas Instruments TI-Nspire CX CAS...

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How can you graph a spherical shape when z axis is predeined as z(x,y) ?

You need to set the graphing mode to 3D. In 3D graphing the function is represented as z(x,y)=function of the variables x and y.
Here are a few screen capture to show you how to set the thing up.
Read the calculator manual.


On the last screen are the parameters to change the point of view.

Aug 29, 2014 | Texas Instruments TI-92 Plus Calculator

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Can the FX9750GII derivate? please answer quickly tanks

Can it differentiate functions? Yes it can. More specifically, it can evaluate the 1st and 2nd derivatives of a given function at a given point (Numerical differentiation).
On any graphed function you can configure the calculator to display the first derivative. When tracing the curve, the 1st derivative is also shown at the trace point.

For any function, not graphed



Jan 23, 2014 | Casio FX9750GII Graphic Calculator

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My fx-9750GA PLUS wont graph lines, cicles or paraballas

Sure it does! Did you ask it to graph?Here are some screen captures to help you find your way.
To draw functions (regular, parametric, polar, sequences) use the application graph: Highloghted on 1st screen capture. The second screen captures shows you the functions y=f(x). enter a legal expression and press F6 Draw. To set TYPE press the key under TYPE.


To draw conics (circles, parabolas, hyperbolas, and ellipses) use the CONiCS applications. (See 3rd screen ). On 4th capture the equation highlight is one for the parabola. y=x^2


Scroll down or up examining the small graphs. They will show you which equation form to choose.
For the circles

Jun 19, 2011 | Casio FX-9750GPlus Calculator

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When you graph a function,where can I find the table??

I find it easier to generate the table then look at the graph. Here how you go about it, illustrated with screen capture taken from the newer version of the calculator. k24674_7.jpg
Press the MENU button.
Use arrows to highlight the TABLE application (1st screen).
Enter a function expression in Y1=
And press the function key F6 under the TABL menu tab. (2nd screen)
A table is generated (3rd screen)
Press F5 (G-CON) for a connected graph, or F6 (G-PLT) for a dotted graph.
The graph is shown (4th screen).
Use the Zoom function (ZoomAuto) or any other Zoom or change the window dimensions to suit your needs.

Jan 19, 2011 | Casio FX-9750GPlus Calculator

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How to use graphing calculator?

The casio FX-300Ms calculator cannot do graphs. To tell you how to use a graphing calculator TO DRAW GRAPHS we need to know the exact brand and model number of the calculator.

  1. Most graphing calculators basically function the same way.
  2. You select the graph type (function, polar,parametric, sequence, 3D, wire mesh, slope field, etc.)
  3. You enter the algebraic form of the function you want to draw.
  4. You press a button or menu to GRAPH
  5. The graph is drawn.
  6. If you want to see a particular part of the graph, you use a ZOOM function, or you enter values for the WINDOW dimensions.
  7. Most graphing calculators have a TRACE function that allow you to follow the curve you have drawn to read off values of coordinate points.
  8. You can also use the calculator to find zeros roots) of functions, calculate derivatives at some chosen points or calculate the area "under the curve", find the minimum and maximum of a function.
In addition to its graphing capabilities, a graphing calculator can be used as a scientific calculator. Sometimes it can also do statistical and financial calculations, matrices, list manipulations, operations on complex numbers, text editing,, creating programs etc.

Aug 13, 2010 | Casio FX-300MS Calculator

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TI-83 Plus Calculator: My TI-83 reads "INVALID DIM" when I try to graph a...

You're probably trying to graph a function that does not involve stat plot features. You can correct this by turning off the stat plot features. Press "2ND" "STAT PLOT" and then select 4:PlotsOff.

May 17, 2010 | Texas Instruments TI-83 Plus Calculator

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Having problem with ti 83 calculator everytime i graph it read error invalid dimensions

You must deactivate the statistical plots. If you do statistical graphs, the graphing is reconfigured in a way that happens to be incompatible with regular fuction graphs.

  1. To deactivate the statistical plots.
  2. Press [2nd][Y=] to access the (STAT PLOT) menu.
  3. Press [4:PlotsOff][ENTER].
  4. Calculator displays Done.
  5. You are ready to draw the function graphs.

Feb 15, 2010 | Texas Instruments TI-83 Plus Calculator

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How do I find zeros of a function on the calculator?

Draw the graphic of the function on the calculator. Once the graph is finished, press [SHIFT][F5-G-Solve] .Press [F1:Root]. After a while calculator comes back with a root. If there are others that you see on the graph press the left/right arrow key, depending on the location of the 2nd root on the x-line with respect to the 1st one already found. In short, if you have 2 roots, one negative , the other positive, and the calculator returned the negative one, to obtain the positive one press the right arrow key.
Hope it helps.

Oct 12, 2009 | Casio FX-9750GPlus Calculator

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Can not display the graphs of functions

I have a manual in another language than English, so I do no know exactly or remotely what procedure you refer to, but I have recreated an instance where one gets the error you talk about. I give you the picts.8147bde.jpg When I enter [Diamond][Graph] I get the following message.
The graph independent variable is x by default, yet I entered cos(f). The calculator is expecting a function of x and I give it a function of some as other entity. Hence the error message. On the command line you cannot change the argument of Y1. It is x by default.

Hope it clarifies things.

Mar 11, 2009 | Texas Instruments TI-89 Calculator

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