Question about Sentry CA 756 Calculator

Ad

Hi,

A 6ya expert can help you resolve that issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).

click here to download the app (for users in the US for now) and get all the help you need.

Good luck!

Posted on Jan 02, 2017

Ad

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.

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...

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.

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

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

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

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

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

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.

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.

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

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.

- Most graphing calculators basically function the same way.
- You select the graph type (function, polar,parametric, sequence, 3D, wire mesh, slope field, etc.)
- You enter the algebraic form of the function you want to draw.
- You press a button or menu to GRAPH
- The graph is drawn.
- If you want to see a particular part of the graph, you use a ZOOM function, or you enter values for the WINDOW dimensions.
- Most graphing calculators have a TRACE function that allow you to follow the curve you have drawn to read off values of coordinate points.
- 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.

Aug 13, 2010 | Casio FX-300MS Calculator

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

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.

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

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

Hello,

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.

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

Hello,

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. 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.

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. 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

Feb 10, 2014 | Sentry CA 756 Calculator

Jan 13, 2014 | Sentry CA 756 Calculator

Jan 06, 2014 | Sentry CA 756 Calculator

Nov 04, 2013 | Sentry CA 756 Calculator

221 people viewed this question

Usually answered in minutes!

Help me please

i have the same problem

×