EXCELLENT video! Seriously, very well done. No fluff or superficial content. The real value is the focus: what do you need to get up and running fast with this calculator. Good coverage of the essentials: trig, exponents/logs, and graphing. Everything else is pretty much intuitive but these are the critical functions people will need guidance with. And special thanks for demonstrating ZOOM 7 for graphing trig functions. Anyone who has to use trig functions is going to appreciate that one. Great presentation but the really superb part is the focus on the topics of substance; no wasted time. Thank you!
Also, if you hit the CLEAR button by mistake, and lose all your stack contents, you can just use the UP arrow key to get them back. Something I'm surprised the 89 Titanium didn't have since they both came out around the same time. This video does a very good job at getting one started.
I noticed that your characters and digits go to the next line(8:27 in the video) instead of infinitely going all to the right. How or where in the settings do I change that?
what OS is your calculator on? when i press mode on my ti84+ the screen looks different.Also, how do you get the numbers go go to the next line instead of it keep going on to the right like in 6:37 ?
Sir, I have a question! My school needs a ti-84 plus CE calculator, but my mom only found and bought a ti-84 plus graphing calculator. Is it still okay if I go on using this to my classes or will I be left behind if I use this calculator? Is there really such major differences between them?
That is actually not a charging port, but a port for a programming cable. A cable comes with these calculators that allows you to connect to the computer to download programs.
Actually, you don't have to use the change of base formula (although of course, it'll help if you have it memorized in your exams ;)), if you want to find log base k of x, you can do [log] [x] [,] [k] [)] (each key is enclosed in [ ]), where that [,] is the button above 7 (comma).
Press [alpha] then [y=] and you get a minimenu, use the top choice to input a simple fraction and then you can do fraction sums and the answer will be given as a fraction.
@@TimNoyce when i do this i come into the same menu as the guy in this video at 20:42 but i have seen another video where by pressing excatly the same the menu with the fractions are showing :/
Could you help me? I was following your video and when you were demonstrating the graphing, my graph came out looking very different than yours when you entered x3-4x2. But the my GRAPH screen looks like a play button before the Y
So when you designate a letter for a numeric value, you can only use a single letter? Can you save as a double letter? 45.135 = AA? Thank you 🤓 recently found a tossed out TI 84 Plus. Had to clean some corrosion on the battery spring contacts, installed fresh AAA batteries, & seems to work fine!
Can this calculator convert decimals into a fraction that has square roots in the answer? For instance 1.166190379 is equal to square root 34 / 5, but with that answer show up in the calculator in that format?
My hero! Ive been reading physics and have used an app so i wouldn't have to buy a graphing calculator. Final exam is one week away and they don't let you borrow one either so I had to panic buy one. But now i have no clue how to use it since its completely different in how you have to arrange your equations and settings, this will save my ass! Thank you! Btw... Is there a way to store entire equations so you just have to put in the necessary numbers? Example: F = k × (x_1 * ×_2)/r^2 Have that equation stored so i can just change the "x" to the numbers i need? That would be awesome! I got the "ti 84 plus silver edition"
You can only input and evaluate functions by plugging in the right side of the formula to the y= button. Then, use the table button to input values and see the outputs.
Almost forgot to mention: You may have also received a smaller cable (without the usb3 plug). That cable can be used to transfer programs/games from another ti-84 calculator (from a friend or teacher, etc)
Click the “Alpha” button, then on the top row you should see F1. If you click that it will take you to a list and for a basic fraction just click enter on “n/d”
@TutorTerrific 'a' squared plus 'b' squared = c. a b c or 3 4 5 should equal 53.13° and 36.87° So what im asking is if I solve pythagoras for any length, or my sides are Three, Four, Hypotenuse Five. (For example) Will this gadget give me the degrees of the opposite and adjacent A,B ? If so... can u give me a quick vid on how I do that please. Basically, what im saying can i just input my lengths
@ I don't know of a program that automatically gives the three angles of a right triangle provided you know all three sides. However, you can use any if the three inverse trig functions to get then quickly.
Sir , when ever I tried following your tutorials on solving graphs on TI 84 plus ,as soon as I pressed the window's button trying to insert the scales its shows me ERR: SYNTAX 1:QUIT 2:GOTO Pls sir help me
After you put your scales in or as soon as you press the window button? Make sure you use the negative sign (-) not the minus sign - for negative numbers.
Go to the window button and adjust the xmin, xmax, ymin, and ymax so that the min values are less than the max values. Alternatively, press the zoom button and the 6 to reset the graph window to its default settings.
EXCELLENT video! Seriously, very well done. No fluff or superficial content. The real value is the focus: what do you need to get up and running fast with this calculator. Good coverage of the essentials: trig, exponents/logs, and graphing. Everything else is pretty much intuitive but these are the critical functions people will need guidance with. And special thanks for demonstrating ZOOM 7 for graphing trig functions. Anyone who has to use trig functions is going to appreciate that one. Great presentation but the really superb part is the focus on the topics of substance; no wasted time. Thank you!
Also, if you hit the CLEAR button by mistake, and lose all your stack contents, you can just use the UP arrow key to get them back. Something I'm surprised the 89 Titanium didn't have since they both came out around the same time. This video does a very good job at getting one started.
Does ti 83 have this feature?
@@watching4410 No
Thank you so much! My teachers never taught us how to use calculators and the ACT is coming up!
I’m kind of a fan of that test over the SAT, good luck!
I fine that hard to believe
@@TutorTerrific Does this caculator model only have 8 options for apps? The new version have 9 but mine only has 8
@@bilawl9359 Teachers don’t teach calculator proficiency. They want you to do as much as possible by hand.
This was so very helpful. Each step was clearly explained. This was terrific!
This is pretty usefull. Had this in highschool 10 years ago and now needed my ti84 again thanks for the quick intro
You are welcome.
Thank you! Your tips worked. It took me a bit to take the calculator's screws out but you saved me some money.
Nice, always looking for ways to help people save money.
thank you so much I learned a lot from this tutorial for my pre-cal class
I noticed that your characters and digits go to the next line(8:27 in the video) instead of infinitely going all to the right. How or where in the settings do I change that?
I doubt you still need the answer, but you can do this by selecting MODE, pressing the up arrow, and changing from MATHPRINT to CLASSIC.
Thank you, from a non trad student returning to school!
Non trad student, what does that mean?
what OS is your calculator on? when i press mode on my ti84+ the screen looks different.Also, how do you get the numbers go go to the next line instead of it keep going on to the right like in 6:37 ?
It was indeed very nice how that was set up, but I have to be honest: I borrowed that calculator to make that video, and I no longer have it.
Sir, I have a question! My school needs a ti-84 plus CE calculator, but my mom only found and bought a ti-84 plus graphing calculator. Is it still okay if I go on using this to my classes or will I be left behind if I use this calculator? Is there really such major differences between them?
Yeah you should be fine, it’s the same calculator pretty much
You should be okay because it’s the same just in color.
it’s the same thing just the ce has color im pretty sure
Hi! What’s up with the charging port? Do you mind explaining that since it take battery anyways.
That is actually not a charging port, but a port for a programming cable. A cable comes with these calculators that allows you to connect to the computer to download programs.
Thank you!
thanks imma use it on the sat this morning
How did the SAT go?
Hello, after pressing y=, how can i make an fraction ti-84
Like this: (numerator)/(denominator) place what the numerator and denominator are inside parentheses.
Thanks youtube and man on the internet. This is the kind of thing that I find interesting!
thank you this was REALLY helpful😁👍
Yo ! Was wondering if you will ever post part 2. This video has already helped me slot n my finals are soon
Actually, you don't have to use the change of base formula (although of course, it'll help if you have it memorized in your exams ;)), if you want to find log base k of x, you can do [log] [x] [,] [k] [)] (each key is enclosed in [ ]), where that [,] is the button above 7 (comma).
Danm it I wish I knew that before take the ACT well at least I know now next time I take it.
Anyway, thank you so much ☺️
How do you think you did?
I'm doing this right before my final lmaooo thanks for the tutorial! :)
You are welcome!
When i put 9×9 it says 8.1E1 how do i change it to normal
Is there a bracket symbol, not parentheses?
I do not believe you can access brackets and in a basic expression entry.
@@TutorTerrific we figured it out. You can I believe she used the “2nd” and the “x-1” symbols 🤙🏼
Fantastic job
Thanks, I just hope I was able to help you.
Do you have a video showing how to do fractions with this model?
I didn’t make a separate video for it. But here’s how I do it (numerator/denominator) I do it this way inside parentheses and it works just fine.
Press [alpha] then [y=] and you get a minimenu, use the top choice to input a simple fraction and then you can do fraction sums and the answer will
be given as a fraction.
@@TimNoyce when i do this i come into the same menu as the guy in this video at 20:42 but i have seen another video where by pressing excatly the same the menu with the fractions are showing :/
just divide the numerator by the denominator
Thank you!
You're welcome, sleepy joe 😉
Could you help me? I was following your video and when you were demonstrating the graphing, my graph came out looking very different than yours when you entered x3-4x2. But the my GRAPH screen looks like a play button before the Y
very helpful thx
Dang, You literally found it right after I uploaded it! Appreciate the support!
So when you designate a letter for a numeric value, you can only use a single letter? Can you save as a double letter? 45.135 = AA? Thank you 🤓 recently found a tossed out TI 84 Plus. Had to clean some corrosion on the battery spring contacts, installed fresh AAA batteries, & seems to work fine!
Good find! They are still over $100 new. I will try this on my TI84 Plus CE and get back to you.
@@TutorTerrific yes, thank you 🤓 wish it was the CE version! As a kind of hobby I look for electronics in dumpsters and curbside stuff.
@@j.lietka9406 I can now confirm that it does not work, a syntax error results. You can only use one letter for storing a value as a variable.
@@TutorTerrific well thank you for trying! 🤓
why doesn't the comma button work when using the ti-84 plus ce if you need L1, and L2 calculated together for the expected value
thank you teacher. good much class
how did you get your characters and digits go to the next line instead of infinitely going all to the right?
fr tho
thankyou very much ,i solve the problem
Excellent, what problem did you solve?
@@TutorTerrific
Great video! I’ve got points and a best fit line. How can I calc error like sqrt of sum of squares? Thanks!
Thanks so much! Just curious how you learned.
Years and years of teaching/tutoring high schoolers.
You can do logs of any base inside of the MATH button, just scroll to the bottom or press A.
how often are you on sir? i have a question
I check the comments through every other day, let me know what you need help with.
great tutorial!
Thank you very much!
Can this calculator convert decimals into a fraction that has square roots in the answer? For instance 1.166190379 is equal to square root 34 / 5, but with that answer show up in the calculator in that format?
Unfortunately, I don’t think so. I know that the TI 30XS multiview can do that, But it is much newer than this.
Thanks it was very good !!
You are welcome!
Thanks. Would have been good to film it in portrait mode. Not complaining
If you look closely, I actually did, and I put a picture of the same table in the background during editing.
How can I increase the intensity of lighting?
Do you have this exact model? If so, there’s no internal light.
Amazing
Thanks
Great Content.
How do you only find x sir?
Only find x? Can you provide more detail?
Can you show me how to calculate fractions using this calculator?
no doom install tutorial? that is the most important feature
Ty
Yw 🤭
Awesome
Thank you
My hero! Ive been reading physics and have used an app so i wouldn't have to buy a graphing calculator. Final exam is one week away and they don't let you borrow one either so I had to panic buy one. But now i have no clue how to use it since its completely different in how you have to arrange your equations and settings, this will save my ass! Thank you!
Btw... Is there a way to store entire equations so you just have to put in the necessary numbers?
Example: F = k × (x_1 * ×_2)/r^2
Have that equation stored so i can just change the "x" to the numbers i need?
That would be awesome!
I got the "ti 84 plus silver edition"
You can only input and evaluate functions by plugging in the right side of the formula to the y= button. Then, use the table button to input values and see the outputs.
It will take time for me to adjust with it.😅👉👈
Yes, but the adjustment period will be worth it
@@TutorTerrific Absolutely bro.💓
Does this specific calculator need to be charged?
No sir, it uses batteries.
@@TutorTerrific Oh, awesome thank you!
Thank you 🌹
You are welcome.
I hope you still answer. My model is just like yours. It came with 4 batteries, but also a charging cable. What are both used for? T.I.A
Almost forgot to mention:
You may have also received a smaller cable (without the usb3 plug). That cable can be used to transfer programs/games from another ti-84 calculator (from a friend or teacher, etc)
Well done thank you.
You are welcome
How do you type fractions?
Put the inside of parentheses. Ex: (3/4)
Click the “Alpha” button, then on the top row you should see F1. If you click that it will take you to a list and for a basic fraction just click enter on “n/d”
Teacher here 😊 never used one 😪
Well, what do you teach?
How do you scroll up and down the screen to see past equations?
You have to press 2nd+Enter to see past expressions one by one
My calculator won’t graph! Any suggestions?
What error message does it give you?
@@TutorTerrific DIM MISMATCH
I want the angle(s) of a right angle triangle by putting a+b=c
Angles? c would always be 90, and a and b would always sum to 90. a and b are variable, but their amounts must satisfy this equation: a + b = 90
@TutorTerrific 'a' squared plus 'b' squared = c.
a b c or 3 4 5 should equal 53.13° and 36.87°
So what im asking is if I solve pythagoras for any length, or my sides are Three, Four, Hypotenuse Five. (For example) Will this gadget give me the degrees of the opposite and adjacent A,B ?
If so... can u give me a quick vid on how I do that please. Basically, what im saying can i just input my lengths
@ I don't know of a program that automatically gives the three angles of a right triangle provided you know all three sides. However, you can use any if the three inverse trig functions to get then quickly.
Wow
I know, right? That whole video and he didn't once talk about getting games on it!
Sir , when ever I tried following your tutorials on solving graphs on TI 84 plus ,as soon as I pressed the window's button trying to insert the scales its shows me
ERR: SYNTAX
1:QUIT
2:GOTO
Pls sir help me
After you put your scales in or as soon as you press the window button? Make sure you use the negative sign (-) not the minus sign - for negative numbers.
Does it charge? I got it with a usb but I see no battery signal or no signs of life of battery when I connect it to my pc.
Not this model, that’s just for downloading programs, you need batteries in the back. I think it’s four AAA’s
👍
Anyone who is getting there GED you don't need to know all of this
Very very helpful though
Thank you.
True, they need to know the basic operations and basic algebraic functions.
Good info. Ditch the music - you don’t need it. Also, get checked for Covid! The nose leak is a warning. I think.
Thanks for the feedback, but just know that I made and uploaded this video almost two years ago, my guy, haha!
covid freak
Where's the % at ?
Me right now cause I have to say goodbye for my casio calc
Keep it for posterity.
19:11 "The letter E"
Please disregard the previous comments I figured it out...mostly. When I hit the Graph button now it says ERR:WINDOW Range 1:QUIT???
Go to the window button and adjust the xmin, xmax, ymin, and ymax so that the min values are less than the max values. Alternatively, press the zoom button and the 6 to reset the graph window to its default settings.
No tendrás una copia de seguridad de tu texas
I know, I don't need one
Also this video was how to go from windows 8.1 to 10
im in class and i got an exam soon.. i just noticed that the tut is like 30 mins
What is a tut?
@@TutorTerrificI think it's meant to be an abbreviation of tutorial
Idk how to close it
My graph is not even. I let my step-son borrow it and I am not sure what he did
BRUH this came in my recommendation for no reason
BREHH, I don’t know what to tell you. RUclips is puttin’ my name out there, I guess.
my calculator is confused
I am from india
send help i used to know how to do this but ever since covid happened i forgot everything im taking algebra 2 and im lost in class god dammit
I send help by forcing you to watch video.