Basic Math - Graphing with a Casio fx-9750GII Calculator

[@subhanhasan990tsikfm]

Man you just saved my life i have an exam tomorrow and had no idea how to use this until i found your video, Thank you!

[@Xsystem32X]

you can't use it, cheater.

[@HyperAnimals69]

bro!

[@AnotherYouTubeUser581]

I don't know where you're from but in school(nowadays ) you use calculators regularly, even at exams bec there are equations which cant be done without the calculator.

[@MyeeMusic]

Subhan Ji same

[@laimino]

same here

[@elanni13]

my teacher explained how to graph on the TI-84 because thats what everyone else had. When i asked for help he said "i actually dont know about this calculator...i mean you could try and figure it out but it would just be all over the place" and walked away. :D THANKS FOR THE VIDEO

[@Dani-zd5de]

Omg the same thing happened to me 😭

[@MySecretMathTutor]

Sorry to hear about that experience. These are great calculators, and the price is usually way better the Ti

[@StreamyWatch1]

I’m online, and I never used the graphing calculator because I had a simpler one online. I have to go back to school for the Staar test in 5 days and use the actual calculator, thank you, wish me luck

[@Sagezwave]

Thank you so much. You're doing the lords work.

[@UltimateTutorials]

WoW! I almost felt hurt when you summed up the video...No, teach me more! Very very good man. Appreciate it.

[@dreazaniboni9828]

Transferred schools this year as a junior and never needed a graphing calculator until this year. My mom was not spending more then $100 on this and luckily it was $55 and I also have a test tomorrow. Thank you

[@KrishnaKumar-np3tw]

Excellent video, could not be more clear/precise. Thank you!

[@m3d0]

OMG U JUST SAVED ME FROM FAILING THANK YOU SO MUCH MY CALCULATOR WASN'T WORKING. LIKED AND SUBBED. GOAT

[@weskal5490]

This tutorial can apply to the fx 9860 GII as well, and the fx CG 10 & 20 series by the looks of it, as Casio have maintained a consistent screen menu and key function layout in all these calculators.

[@rickmartony9566]

IF YOU GET ERROR; Use (X, θ, T) button to get the variable you want. Press that button instead of the f5 x.

[@insomni_ash]

I HAVE BEEN GOING INSANE TRYING TO FIGURE THIS OUT OMG TYSM, UNDERRTATED COMMENT!!!!!!!!

[@MyeishaShanell]

Such a lifesaver thank you 🙏🏽

[@isabeldoesthings4119]

Wow! Thank you so much. I felt so dumb

[@Youtubeshortsclipping]

My ( x, theta , T ) button only gives me theta, anyone know how to fix that?

[@CapeAnneKayaker]

I think we need a Love button here. I too was getting a syntax error notice, but erased everything and started from scratch and it all worked out. Thanks for your guidance!

[@markeithwhitaker409]

This was so helpful I got a Ti-83 @ just got a casio 9759 just in case.. The calculations were confusing at 1st, but found it simple after practicing these KZbin instructions

[@makmaxmichel9815]

1000% my calculator working Thank's Mr Professor I'm so happy.

[@carlosborrero3125]

trully amazing video, just started my first year of computer engineering and this was of great help.

[@selenamendez515]

Have the sats tomorrow and didnt know how to use my calculator so thank you so much

[@takitori6]

Thank you so much. I was about to return my Casio fx9750giii. You saved me

[@georgthompson5563]

Dude I’m in advanced algebra 1, and my 8th grade feels so small compared to all these high schoolers doing sats 😂 btw this helped so much

[@duckscitomaster1308]

same this unit is hell though

[@emma-di5ly]

YOU JUST SAVED MY LIFE DUDE THANK YOU

[@hottopic3622]

oh thank GOD, im in geometry 2 and this is my first time using a graphing calculator

[@zinf5140]

Started trig this year and I didn't know how to use the graphing features so thanks

[@alisareads]

this just saved me for my unit test tmrw !!! thank youuu

[@badkarma1262]

THANK YOU ! you are a demigod to me! Thought my calculator broke cuz it was always showing range error!

[@gabbybeardsall8779]

My calculator says syntax error when I try to graph it

[@hussainaladwan1439]

when you are inputting your equations, it probably says "graph func : param" at the very top. what you want to do is hit f3 where it says "type" right above it and select "y=" this will allow you to graph normally. I had the same problem and I hope this helped. :)

[@spacollii]

mine says arguement error

[@mr.chicken8167]

Mine says argument error please help 😭

[@mr.chicken8167]

Use the x under the alpha button

[@dahenio]

Thank you so much, my first time using a graphing calculator and I was so lost! I appreciate the help!

[@MrsGoodVibez]

Thank you so much. I just got my Casio, and I was so confused on how to use it. xD

[@___-me4iq]

thank you so much for making this video, it was one of the most helpful seven minutes of my year ^_^

[@TheMrhockey32]

I could never figure out how to get more than one value under the square root on this calculator. It makes sense that you have to do put the values in parentheses so that the calculator knows what is under and what is not under the radical. I find that this trick also works when making rational/fractional expressions. (x=2),x rather than simply x+2,x . Thank you so much!! If anyone knows how I can get this calculator to give me a decimal rather than simplest radical form(ie get the decimal value of 2radical3) that would be much appreciated! I have tried using the fraction to decimal hot key but it does not change it. Thanks!!

[@bozo7545]

Thank you so much! I haven't used a graphing calculator before and this helped me a lot! Have a good day/afternoon/night!

[@JonathanGreene-dm3fw]

Thank you so much never used a calculator before like this and precalc is kicking my butt.

[@vianeygarrett1797]

Thank you! This was extremely helpful and wonderfully explained

[@markeithwhitaker409]

I'm taking Pre-calculus in 2 weeks and needed graph making information.. this was extremely helpful 😊

[@Monkiii2]

I have a feeling you'll get me through CompSci! subscribed. 🤗

[@catedoge3206]

Dude. I have a precalculus test in a few hours. Thank you very much!

[@gabe5225]

how was the test?

[@linnaeabird982]

Thanks so much! A video on finding key points (a, p, q, vertex, max and min etc) would also be very helpful

[@MySecretMathTutor]

Good to know. I'll make a note as this particular calculator does a great job on graphing conic sections, which might be helpful for parabolas and their vertex. :^D

[@Daniel-yq5gm]

@@MySecretMathTutor Can u make it this week

[@vernonjohnson1147]

Man you are a great teacher!!! I only had a slight problem keeping up because I am not use to this calculator.

[@PaolaMamucha]

Great video !!! I watched a lot and with this one I understood everting

[@outdoorwonderlust]

is there any way to get this thing to actually show the work? I thought it would when I purchased it, as a friend's comparable TI does, but after testing it , it doesn't seem to do this. without actually showing work, only an answer, it's pretty much useless.

[@Udoittoo]

thank you so much! my teacher went over functions today but he used a texas instrument graphing calculator, so i was left a little confused at times. do you know how i would be able to solve direct x and y intercepts using the calculator? like how do we find zeros? and i know we can enter a specific x value to find, but can we enter a specific y value? thanks!

[@danielle9962]

To find zeroes, you'll need to put in your equation and press Draw. After you press draw use the Trace button and move the arrow keys around until the point is on the X-axis. You can also count the little ticks. Or probably the easiest way, you press G-Solv and press Y-ICPT, it doesn't have an option for the X-ICPT though (the zeroes). Hope this helps.

[@vihashah5975]

@@danielle9962 Its kind of late but you can find the x intercepts by going to G-solv and then clicking the root option. That way it will show you all the x intercepts from left to right

[@onebadkatt]

OMG!!! Ur a total lifesaver! Thank you sooooo much for this!

[@hausn3006]

Thanks! That sure beat trying to interpret the manual!

[@gregorykopylov5633]

So helpful bro, nice video

[@a.y.8591]

Thank you! You give very clear instructions and your video is so easy to follow

[@JoseDiaz-er4ww]

I got the CASIO fx-9750G PLUS and everything is so similar, except when using the "Trace function", because it doesn't write or can't enter the value you want or need to calculate, I mean after push "Shift F1 (Trace) over the graph", the "Enter value for x" doesn't appear!!! I think think my CASIO it's an old version? Thank you.

[@katammaha3469]

dude, your voice is like asmr its so pleasing

[@MySecretMathTutor]

Thanks! Glad to know these videos are good for a wider audience. :^D

[@YeseniaxGarcia]

when your changing the view window, how do you know what number is best to put to get a better look on your graph?

[@SkullCrossGaming]

ngl better than my math teacher back at schl.. thanks

[@VolleyBallGirls1999]

im in a statistics class where i needed a graphing calculator, so I chose this one. I am watching this to learn how to use it. when I did the graph you demonstrated, it brought up the right shape I guess you could call it, however, that is all thats there. there is no like actual graph, like the x and y axis, tick marks, etc. please help. thanks!

[@vyx6005]

Mine says error whenever I graph something. It graphs it perfectly but then an error would block the screen

[@MrMousaj]

I can finally put this thing to work. Thank you so much

[@zevreiter3531]

This helped so much bro, I appreciate it

[@pineapplebliss9529]

Someone help me :( when I click F6 to see the graph it says error for me

[@arthurbarnes6980]

make sure you have at least one function selected

[@g-andreiababa2119]

press shift before pressing F6

[@avneesingh1469]

how did you know that you're supposed to put 6 and -6 as the xmin/max & ymin/max?

[@laissinhorele7463]

This video was SO helpful!!! Thank you!

[@tejaskulkarni6041]

Is there any way we can enter for a y value on the graph to find its corresponding x-value

[@aryanorpe5727]

Yeah, go to graph on calculator, then draw it out, then go to g-solv and move to the next options to find x-cal, click that and enter the y-value to find x. Make sure to check that your v-window has the x and y mins and maxes large enough for the value, and change them if need be.

[@andakanda]

Hi! My fractions come out as this little sign , like a small inverted L. I want my fractions to show like traditional fractions ( like a number / number ) . Just cannot figure out how to change the setting to make it show the fractions like that. Any ideas?

[@omarbassam2435]

You can’t it depends on your calculator

[@dennisjohnminicz8036]

If i want to know a specific y-value instead how do i do then?

[@apanbortae]

then you add the value you want to know as y2 (if you only have 1 function, if you have more it may be y3, y4, etc) then you press GSOLV and ISECT :)

[@hashtagrex]

should be able to press shift f5 for graph solve, then press f6 to continue onto the next row of available options, and then select the x-calc option - this will allow you to input a y value

[@JoeLinux2000]

@@hashtagrex, thank you, your explanation and guidance was very helpful.

[@kevinlind4640]

I'm on the fx-9750G PLUS and when I've traced a line, it won' let me enter any values at specific values by typing an X... Need help!

[@MySecretMathTutor]

To find the y-value for a given x-value try the following on the PLUS version of this calculator... When on the graphing screen, and you have a graph displayed press [SHIFT][F5] (G-Solv) [F6] ( right arrow ) [F1] (Y-CAL) Specify a graph if you have more than one on the screen Use up or down arrows, then press [EXE] Finally input in an x value. So for x = 5, simply type in a 5. Then press [EXE] As you look around these options you should also see that you can have the calculator find the value of an x-value given a y-value. :^D

[@kevinlind4640]

@@MySecretMathTutor thank you!!

[@moneymule8209]

Does it solve complex numbers/integrate/differentiate? might get the calc.

[@ppol2685]

can you let me know how I put my fx-9750GII calculator in exam mode? I have my s1 exam tomorrow and I don't know how to enter exam mode, will the invigilators come and do it for me?

[@naderhumood]

Thanks v much Sir, Great 👍 job...... interesting, an informative.

[@joelefraimsson3939]

Thanks! This was very helpful.

[@startgiving1]

Would you please tell me how to use the % key and the round key ? Thank you

[@BIGB185]

Is there a way to get the calculator to show the steps taken to solve the problem?

[@danielle9962]

No unfortunately

[@slchronicles]

Thanks bro im going into 7th grade and I wanted to buy this instead of the texas i-84 for algebra 1

[@MySecretMathTutor]

Glad I could help, its a great calculator. :^D

[@ptypaco]

with this calculator cant find how to get domain and range from a function any video made? thanks for this one helpful

[@danielle9962]

You cannot get the domain and range from this calculator unfortunately

[@aljo0-016]

Can you tell me how to enter the math input / output program on this calculator? Please

[@danielle9962]

Do you mean tables or statistics?

[@saraabusaleh6915]

fr fr you're a life saver.

[@alexandrafilas8769]

you saved my life man

[@amorelovewarthen7279]

Thanks so much for this helpful video!!!

[@shawnayers8126]

I was wondering how you enter the y value on the graph

[@Doctor_Mambie]

Haha it helps when you have the same calculator! 😋

[@AcesInMyPocket]

dude this is gold thanks

[@rrobc]

what if I wanna find the x-intercept and not the Y intercept? how do I trace Y=0?

[@Kevin-rj5zp]

Is there any way to add two different variables into a function? There are questions that tell me to draw graphs like these, such as 2a - 5x. I just don’t know how to put the “a” into the calculator

[@MySecretMathTutor]

You an have two variables, but with graphing calculators like this, one must be to the left of the equal sign. For example you can graph something like 3 = 2x - y, but it must be re-written as y = -3 + 2x with the y on the left side to put it into the calculator.

[@Kevin-rj5zp]

MySecretMathTutor Oh ok. But the equation is y=2a-5x and I don’t see any way to add another different variable or edit the left hand side

[@Jaihicks]

Thank you sm! I was never good at using calculators, now I’m in college lost af

[@negotiummeum9643]

I've got an old version Casio fx7400g plus. Everything works almost like in this video right up to the point where you just type in any number to "enter the X value". That for some reason does not work on mine. Any ideas how can I enter X value on fx7400g plus? Thanks

[@MySecretMathTutor]

I'm afraid I don't have that particular model.

[@MrMinigunman]

How do you get the grid to show?

[@mosalareena728]

Is it possible to trace the X value by inputting the Y value?

[@JoeLinux2000]

I was curious about that too.

[@alejandrapasqualdelpobil9123]

how do you know what max and min to put?

[@diyapatel8591]

You can just reset it to standard by going in and pressing F3 i think but the F key right under it

[@nikiyaalfred6860]

What if you want to find y coordinates ?

[@meghan______669]

I followed these instructions exactly, but I get a syntax error popup. What do I do?

[@felixalwa441]

i did exactly as you instructed in the video, but every time i try to draw the equation all i see is a vertical line in the middle of the screen... any fixes/tips?

[@felixalwa441]

MySecretMathTutor thank you! it works perfectly now!

[@BennyKaye]

Press the Zoom button (F2) and then choose Auto (F5 I think). This usually works and is a bit faster than customizing the settings.

[@quintinflower1317]

How do you get the axis markers to show up on the graph?

[@roman20353]

How would you change the power sign from ^ to actual box power sign?

[@JoeLinux2000]

On a Casio CG50 you can change the x^3 to X(squared (little 2)) but that's about it. You need to get used to the different notation. It means the same thing.

[@pochcho5222]

How to find the vertex of the graph?

[@danielle9962]

You could use the Trace button (F1) or press G-Solv and click on Root.

[@katiepincus215]

My calculator has both x and y values on my section where you enter the graph information how do I fix this???

[@user-vt8dd6fj7v]

i keep getting argument error help?

[@nathantaylor2255]

This is so amazing!!!

[@moneymule8209]

can it do complex numbers and factorise polynomials?

[@commenter4799]

I'd look at the data sheet on the website. That's your best bet

[@mahmoudchawich9093]

everything works perfectly except typing values to see them specifically ! i'm using Casio fx-9750G not 11

[@MyAllotrope]

When I set my to Graph function, under y1, I get a list of r2, r3, r4 etc. instead of y2, y3, y4. How can I fix this? Thanks

[@selu2001lioness]

Hello. I’m looking for a calculator and I really don’t want to spend $90 bucks. I’m a freshman and I’m a nursing major. Will this do the job?

[@danielle9962]

Yes

[@jonkarle8670]

How do you do absolute values on this calculator?

[@NaudizAshildr]

is there a way to graph stuff with 0= instead of y= x= or r=

[@speedyrax4506]

x^(2/3) + y^(2/3) =a^(2/3) cant plot this. only comes half of the asteroid.. could you tell me the solve for it?

[@jalenandrew2387]

Whenever I press draw/f6 to view the graph it just says Syntax ERROR. -_-

[@ruchirrawat8804]

Can we find maxima and minima on this?

[@jamesmorrison6490]

when i enter the same equation you did my calculator just gives me an argument error when i tell it to draw

[@haroonahmadi4092]

did you find out how to do it? Same problem here

[@nappydad]

7 years of math and only now I know.

[@MrKibujo]

Hi all the settings are same and the type-ins are also same but it says syntax error. What is wrong with my calculator?

[@martenih]

This was fa ntastic. Thanks so much.