Calculus - Finding the derivative at a point using a Ti-83 or 84 calcululator

[@cloteasnugy7617]

Thank you so much! You've saved my life for my homework today for Pre-Calculus! :)

[@clementsandoy5626]

1:12 was all I needed.

[@ericabull8755]

I have used a ti-83 instead and geometry is hard but with a graphic calculator is so cool to work with ! I never worked on this type of math before but I learned something ! Thank you!

[@gabatronOG]

you sir saved my life ♡♡♡♡♡

[@HM28312]

That's awesome! Never knew such calculators exist. xD

[@teriyakichicken1848]

What grade are you in?

[@xxxx783]

Oh my god!! This was so helpful! Thank you so much!

[@pprincess9823]

This is Awesome! Thank you!!!

[@lanuarii]

just took my calc final and i didnt know how to use the calculator. i shouldve had this video beforehand

[@AdonayDawit]

Thank you so much!Appreciate it :)

[@shototodoroki6822]

Heyy what is the difference between 83 and 84

[@jackkehrli8223]

Strandy can’t stop me

[@noinoi5949]

Well looks lile ill be graduating lmao

[@biomechanicalintegration6137]

Lifesaver

[@lailamnelson]

thank u thank u

[@dannymunoz8027]

Damn it, I was kind of hoping that the Ti-83 would find where the derivative equaled zero. Disappointed but oh well.

[@snes09]

Well it could, the dy/dx of a constant is zero (such as f(x)=1, f '(x)=0) He explains how to estimate it at 4:30.

[@dannymunoz8027]

Dylan C yes that's the way you have to do it. I was just wondering if I could just input zero and get the answer. This way is just fine too.

[@snes09]

Danny Munoz If only there was a setting for y=... , eh? :)

[@dannymunoz8027]

Dylan C wait are you saying that you can just input zero quickly and get the answer? I seriously want to know, I can't tell if you're being sarcastic lol

[@snes09]

Danny Munoz If there is, it isn't on my ti-83. I was saying it would be awesome. :P

[@dennisjohnminicz8036]

how do you do this on casio fx-9750gII ? Please answer..

[@npcmaiko]

AYOOO thanks man my IB Calc BC HL teacher could neveerrr 😭😤