fx-9750GIII Graphing Calculator: Graph Menu Overview
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- Опубліковано 14 лип 2024
- This video does an overview of the Graphing Menu Icon. You will see how to open the menu, how to use the function keys to navigate to different functionalities within the menu itself. How to explore the OPTN and VARS keys to find additional functionality. There is an example of graphing a function and doing some basic graph functionality such as tracing, sketching tangents, solving for specific key points, and creating a table of values. This video shows how to find and then select all the functions available within the graphing menu. All functionality can be seen and accessed within the display window via the function keys.
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To use custom base for log you have to find loga(b):
Graphing mode then press Options, F2, F4
Math mode press F4, F2
First year in highschool here and couldn't spend $150 on a TI calculator, so decided to go with this. Will I be fine following the teachers steps? and does it function the same as a TI?
It will be a lot easier than a TI. If the teacher is using a TI, you can't necessarily follow, as the steps are often quicker and faster on a Casio. My suggestion is watch some of the Casio vs. TI videos that are on specific functionality that would typically be used in a classroom. And also check out the tutorials and the quick-start guide: www.casioeducation.com/resource/manuals/fx-9750giii/fx-9750GIII_QSG.pdf
Why desktop can display the calculator's program...????
At 7:00, after I press draw I get a blank page with the equation blinking on top. How can we get the graph???
can i find the equation or slope of the tangent
I’m trying to graph x-y=11 and 2x+y=19 but it keeps showing error. do I have to convert the equations into y=mx+b before putting them in or can it graph those equations as if?
Yes. You must first isolate the y variable. For these expressions, Y1 = x−11; Y2 = -2x+19 ^Dave
Can you please help me understand why after putting in two inequality functions and graphing them, if I want to see the points in the Table I keep getting a "condition error". What do I need to do or what am I doing wrong? Thank you!
😮😮🤔🤔😖😖
Does the function have to be polynomial for this graphing calculator to work? For homework I need to input very simple functions like y=x-4 but I keep on getting error even if the calculator graphed it- like does it have to be x squared functions?
Like it shows the graph for a pout second before showing the error message
No, it can be any function. So Graph Menu, in Y1 you should be able to just enter x-4 then draw. You might need to change your view window. Be sure also that you are using the x-variable button (not Alpha - X). This the button under the red Alpha key. This is the one you want to utilize when entering the x-variable.
Every time i try to graph, it only shows vertical lines no matter what functions i input. Sometimes functions only display partially and/or stretched horizontally, even basic ones such as f(x) = x^2. How do i make it graph properly? The graphing mode is useless like this.
Have you checked your view window? In the graph, go to F3 (or Shift F3) and try initial (F1) or manually change. Usually if you see weird things on a graph it is connected to the window.
i have a question whenever i type my equation it actually shows up the other way around any way i could fix that?
I am not quite sure what you mean by it shows up the other way around? Can you give me an example (i.e. what you type in and then what you actually see)
It says Argument Error when I try to draw Y1=2x-4
Make sure you are using the independent variable key for the x (X,Theta,T), located right under the "Alpha" button. If you are still having issues, please try and take a screenshot of your screen before the error message and send it to educalc@casio.com.
When graphing 2 equations with x, for example x= -2+y^2 and x=y, how come solving for the intersections do not work? All of the G-Solve functions do not work either.
Could you please provide the instructions to graph: y=x^2-2 (0
Another option is to input a comma after your function and use square brackets to define your domain. You can see an example on this video: ua-cam.com/video/bLAtrAzkNBs/v-deo.html.
When I press F6 to graph, it says “Argument ERROR” and to press EXIT. What do I do?
Make sure you are using the "X, Theta, T" button below "Alpha" to represent the independent variable (x). If that is still not working, please send a screenshot/image of your calculator screen before pressing F6 to educalc@casio.com for additional help.
@@CasioEdTech It worked! Thank you so much! I was really stressing over this. But I was wondering, what is the Y, r, Xt, Yt, and X for what pops up when I go to put in numbers for the graph? I’ve been using the X on there and that’s why it wasn’t working but I don’t know why those are even there.
@@le3dhy Those buttons are for referring to other functions (Y2 = Y1 + 2) or for specifying parameters (Y1 = Ax; Y2 = Y1(A=4) )
How can I put a custom base on a log in the graphing menu?
Graphing menu then press Options, then F2, F4
Learn to continue
My graph function says x= instead of y= in my display. How do I reverse that? When I draw the graph the y axis is horizontal and the x axis is vertical?
When you're in the "Graph Func" page, press [F3] (Type) and set the type to Y= by pressing [F1]. Happy graphing!
How do I switch the graph function form param to y=
Can instal programs for geodezy on this calculator?
It is possible to install programs from a computer into the Program Menu (or Python if it is in there). But, since geodesy is about geometric shapes, probably better on the fx-CG50? But, not sure exactly what it is you are wanting to instal....a program you have written?
i'm getting argument and and syntax errors
What are you typing in? Have you reset the calculator to make sure there aren't any specific settings turned on? Go to System (G) Menu. Choose F5 Reset. Reset All Memory.
I have reset it and still end up with errors.
@@elizabethturner587 It's hard to help if we can't see what you have entered or know exactly the steps taken. It could be as simple as a comma where it's not needed or a letter instead of the variable. If possible, tell us what you typed or take a screen shot and send to educalc@casio.com
@@elizabethturner587 when inputting the function, don't use the x above f5, instead press alpha and +
Is this calculator approved for SAT testing?
Yes it is!
@@CasioEdTech awesome i just bought one off of amazon im excited to use it thank you for answering and producing helpful videos
Why am I watching ads on a Casio-sponsored video that promotes their own calculator? Are they in financial trouble and need the extra revenue? Very annoying, very disruptive. I didn't find this video very thorough, nor did it really explain much.