Writing a formula from a sequence

[@dhabecker]

Hey folks! Thanks for watching this video! Please help me out by subscribing to my channel! I make videos like this ALL THE TIME! Click here to subscribe: kzbin.info

[@nithyasreeroullettrackands3872]

Please bro

[@alyssa407]

I LITERALLY HAVE A MATH TEST ON THIS TOMORROW AND MY TEACHER SAID THAT I SHOULD ALREAY KNOW THIS AND REFUSED TO HELP ME. YOU SAVED MY LIFE THANK YOU SO MUCH!

[@sdfzz839]

Your teacher is a prick

[@S4mxcorzx]

Lol tomorrow is my exam and like I didn't study fr

[@impmadness]

in case the teacher explained it once and you didnt pay attention then do next time, if its otherwise then your teacher sucks, thank god for the internet and be one step ahead of them

[@frmo11.]

@@impmadness what if you payed attention but forgot

[@impmadness]

@@frmo11. Then you probably didn’t write it down, that’s not a crime but it shouldn’t become a habit or else you’ll always have to spend more time trying to understand what they taught you again

[@danielo9097]

I say here and watched 3-4 minutes of this and learned more than what my maths teacher taught me in an hour. Thank you, you legend

[@astrid5652]

Honestly I learned better from this guy then my math teacher that claims he’s been teaching for 27 years

[@atulofau9006]

it's different when you are learning in the classroom and learning by your own watching the video. there is no distraction here, while in the classroom there are lot thing that kills your focus. not trying to defend your teacher, but most people learn something much easier when they are 100% focus

[@sweatyslush9513]

@Charli lol

[@sweatyslush9513]

@no thanks ye she is

[@johnlloydpua6021]

Your just stupid

[@ksw.__.08]

@@atulofau9006 it is online school

[@trashyren7847]

I used to be really good at math, but since online classes have started i have gotten lazy and brain became foggy and now i cant solve math problems as efficiently as i used to but thanks to this video,i learned that i still can solve it even if it took me 8hrs of finding the correct youtube video just so i can follow my teachers formula and way of solving. Thanks Sir, truly grateful for people like you. Love from the PH

[@LovelyLilyRoblox]

Same :)

[@lilytegnestedt2628]

I have been struggling to understand this, and you explained it is a very simple and good way. Thank you so much!

[@marinagonzales8252]

You have a gift for teaching math simply to a broad audience!

[@dhabecker]

marina gonzales Thank you!

[@hillarythomas8612]

Iol :-) you're talking to truth bro he's gifted to be a math teacher

[@AghaandSon]

My skills have been blessed

[@Ashes2Ashes_Blush2Blush]

I just wanna say that most of the videos that I've seen have been people that I have observed being left-handed. These kinds of videos have helped me well, and they seem to always know math better! ?

[@maybkatie358]

This is so helpful! I'm not feeling very well the day before my math midterm and can't be bothered to dig through all of my notes trying to find this.. thanks a bunch!

[@alejandraaalbanil]

its been 9 years and your still saving lives

[@SnowmanInABlizzard]

Thank you for posting this. I wasn't in a learning mindset when my teacher went over it.

[@Hannah-rx6yf]

I was sobbing because I have a math assignment due at 12. Your a god send, THANK YOU

[@d3adg1rlw4lkingg]

You’re my brothers teacher- He told me his teacher has a KZbin channel and- I found it lol-

[@r4z713]

didn't understand anything for my test until I saw this life saver!

[@dhabecker]

+R4Z king of kings I am so glad I could help!

[@candybear4264]

OMG in in 7th grade in Canada about to do my ministry exams for the government and I never understood this thank you so much I might have a chance of passing now

[@youngins4254]

did u pass lol?

[@hillarythomas8612]

MY teacher was giving me this and I never know what to do believe me when she sent this video I learnt every thing I needed to get the work correct

[@stressedbitch2539]

Omg u saved my life. I'm revising for Mocks and we didn't have great teacher for the past 2 yrs so we didn't know the basics, thank you.

[@diarmuidsheehan4927]

Explained very well. You’re a great teacher!

[@abdihaadiige1178]

the most great teacher of all. I wouldn't be surprised if you became a maths teacher in oxford or harvard if you live in America

[@visualsjayg]

A true life saver sir. I commend you on your dedication and I truly appreciate you knowing about what you are doing sir. Thank you! ;-)

[@dhabecker]

I'm glad I can help! Thanks.

[@aaisha8268]

Very wisely and easily explained. My concept wasnt cleared from book...finally glad...thnkx

[@luluahmad929]

omg thx aloooooot i had a progress test tomorrow and i didn't understand but u saved me thnx aloooooot

[@pastryy1288]

I wish i have a teacher like you..A teacher that not strict to the formula and let the student understand in the way that is easier instead of keep remembering the actual formula

[@HamburgoYT]

I wish my teacher tought as well as you did. My teacher thinks we already know this and teaches everything lazily

[@dhabecker]

I'm glad I can help!

[@2soon900]

Hamburgo lol

[@devineolubakin3870]

Same for mine he goes through it to quickly

[@flashvideos2287]

that's my teacher lol

[@covid-19workplace24]

Ur teacher probably thinks that ur smart

[@sophiedauteuil5285]

I just learned this today in school and I didn't understand anything. I searched this up to help me with my homework. It really helped me understand. Thanks a lot!

[@tvgvideos2751]

I learned a half our math class in seven minutes

[@gracylee3545]

TRUEEEE! Me too!

[@dppcgaming786]

+Gracy Lee And my parents say that KZbin is bad for you especially before your GCSE's. Well I have proved them wrong

[@dhabecker]

+DPMadGames KZbin is a tool. Just like any tool, it can be used wisely or foolishly. I hope my videos help you to use KZbin wisely! :-)

[@jamalhossain4765]

Duane Habecker

[@jacquelinmalgapo1000]

Felicity Mannin

[@bbueno2009]

BRUHHH I JUST DID A WHOLE AVID TUTORIAL IN THE MORNING FOR THIS AND NOW I SEE THIS IN MY RECOMMENDED LITERALLY THANK YOU I HAVE A MATH TEST TOMORROW ON TOP OF FINALS IN 2 WEEKS

[@romypie3725]

If all my math teachers had had your patience and methodology, math would have been a wonder, not a nightmare.

[@Tina662AJ]

OH MY GOSH THANK YOU!!! I thought this was a complicated lesson but you made it so much easier to understand! THANK YOU AGAIN!

[@tuckooker4432]

Great way to identify a sequence and explain what an algebraic expression is!

[@cookieclaws7492]

This teacher is amazing! I have a Math test coming up VERY SOON and I think this is on my test.. thanks

[@Aaron-hh8nx]

Can you do a video on algebraic form of an arithmetic sequence

[@tan_kp320]

You are literally my savior I have a cycle test tomorrow and u saved me thank you so much

[@dhabecker]

You are welcome!!

[@thedancingpen9431]

Thank you!! This was really helpfully when I was trying to understand rules in sequences and patterens for my Maths exam. Why didn't my teacher teach this way? This was way easier to understand and way quicker!

[@ivleenk3959]

I cannot thank you enough! You've taught me what my teacher failed to do so. Thank you so much!

[@dhabecker]

Happy to help!

[@BasketsToCherish]

thank you so much, my teacher sort of taught us to “guess”. .you’re awesome. i knew there was a simpler way, thank you.

[@haydenrunge8053]

I want to say that you get an extra 100 views on your videos!Our 5th grade watches you almost everyday!Thank you so much!

[@dhabecker]

That is so cool!

[@lillyanna8583]

I wish you were my teacher !! This video helped me a lot. I understand it now, I just need a little more practice. Thank you so much 😊

[@nithyasreeroullettrackands3872]

Help mi bro

[@lil_imo1723]

I actually have a test tomorrow and thanks to you know I know what to do

[@amirabayoumy8843]

And to find the plus 4 3:14 you must find the 0 term value by substracting the first term value with the commun difference so 7 -3+=4 which equals 4 and so we need to make a algerbaric expression that works with the constant which is 4 and the coeficient which is 3 and make an algeabric expression by using a algeabric letter

[@gamertruth1993]

nth term of an AP: a nth = a1 + (n-1)*d , where anth is nth term, a1 is first term, d is difference between two consecutive terms i.e a2-a1=a3-a2=a100-a99 etc...

[@Jake-jm2vj]

i never comment on these vids but im not gonna lie this was SO useful and i learned exactly what i needed within 3 minutes thank you

[@dhabecker]

Glad it helped!

[@peytonsmith579]

OMG, you explained this in a better way than my teacher did! I didn't understand the way my teacher taught this, SUBSCRIBING!!

[@dhabecker]

PeytonSmiles I am glad I was able to help!

[@dhabecker]

Awesome! I'm glad I could help!

[@byrone9174]

wow that is so funny the same thing happened to me

[@b8ne569]

Same but I still don’t understand this recursive and explicit shit if anyone knows what that is I would be great-full as my math teacher is about as good at teaching math as he is at being enthusiastic about teaching math

[@fangorn1000]

Thank you . You brought me back 46 years to my college days.

[@dhabecker]

You are welcome! (I hope going back to your college days is a GOOD thing!😄)

[@fangorn1000]

Duane Habecker Yessssssssssssss. Thank you .

[@alimehdi6263]

Thanks for such a nice lesson I really like the way you were explaining I wish that my teacher also teach like you

[@jjjsjje12ie]

Finally find this formula that I've been searching for 2 months

[@khaledalzubaidi9228]

I wish I had a teacher like you, thanks man

[@dhabecker]

Thank you for the kind words! Good luck with math.

[@jessicamedina949]

I'm literally on the way to my math quiz and could not understand this for the life of me all week. Thank you!!

[@KaOlsonSFX]

why doesn't my math teacher teach like this

[@라엘의고독]

Karrieann Olson haha. U wright

[@kellykeilber6646]

Friends I found a formula to win a lottery at tinyurl.com/y8exv43j all you friends should try it….

[@noramsp1269]

My math teacher doesn’t do nothin all she does is put her ass on the chair and sleep 💤

[@eduardogaldino3670]

Your teacher is controlled by sharks that don't want you to know, so they're kids, friends, relatives know more than you...

[@eduardogaldino3670]

You were wright, the machine wrought,kkkkk

[@Kittyvonlitter]

Thank you so much for the perfect explanation, I had to help my 11 year old daughter with her homework and this helped me immensely.

[@michaelacavoli5188]

THANK YOU SO MUCH! U ARE THE ONLY PERSON I UNDERSTAND

[@tapanmondal2515]

Michaela C.

[@dhabecker]

Cool!

[@jenskuipers4598]

same!

[@MathsclassKI]

Good comment

[@cookieclaws7492]

I wish my teacher wasn't so confusing and was CLEAR LIKE U!!!

[@sherlyray7312]

My math teacher confused the hell out of me. Thank you for this!

[@davidyos2575]

I'm a software engineer and this video helps a lot

[@ozanyaman4203]

Ty man my exams are coming and i needed to learn this haha tysm

[@saintsrobbed6450]

THANK YOU! 8 years later this saved me.

[@FrancesFotografia]

Thank you very much Sir :) the lesson really helped me

[@dhabecker]

Frances Roman Sajor My pleasure!

[@CJ829_YT]

Thanks so much sir I was going mad trying to figure this out thanks alot +1 subscriber ❤

[@laurenmcdonald1190]

Thanks so much, it helped a lot and you explained extremely well! 🤗

[@MathsclassKI]

Good good

[@3044angie]

OMG THANK YOU SOOOOO MUCH I HAVE A TEST TOMORROW AND NOW I KNOW HOW TO FIND THE FORMULA !!! I WAS SO CONFUSED BEFORE THANK YOU THANK YOU

[@dhabecker]

I am glad my video helped!

[@aakhemka]

My math teacher claims she has been teaching for 15 years but i learned my days math hmwork in like 7 minutes

[@ntokozoshezi5679]

thank you, you have helped me very much now I will pass my mid term exams

[@dhabecker]

All the best

[@vee4vynz504]

I am sharing this RIGHT NOW.!!! My teacher never got that trick how did you get it

[@phoebebinley9758]

THANK YOU SO MUCH !!!! I learned more in 7 minuets than in an hour lesson :)

[@kalistamoshier3257]

Dang I'm watching this in 2020 when it was posted five years ago.

[@kgolaganobogopa5847]

9 years

[@kumarprashant177]

Love from India ...Sir ....wow ....superb teaching method.... reminding my school Arithmetic Progression Topic..

[@rademaxwell3436]

duuudeee thank you soooooo muchchhhhh i didnt understand anything in school until now u r amazing man HELLLLPPPPEEEDDD MMEEEE SOOO MCUHH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@gayathridevisaravanan1762]

Cool stuff

[@suantiniharsono572]

Rade Maxwel

[@inside5035]

thanks for explaining this for online classes during quarentine

[@isabel6578]

but how do you know to try adding or subtracting 4 for the formula like i'll probably take forever to find out

[@JoeMamma1923u]

Well you take the answer of the multiplication before the modification, and subtract/add whatever number is needed for the number that you need to make that formula true

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[@georgegame5995]

You always give me 100% on my quizzes and homework!

[@eriche8648]

Holy crap, u explain better than my TEACHER

[@LatinoPrototype]

This was incredibly helpful. By teacher never showed us arithmetic sequences. All his examples were very basica additions etc. Thank you!!

[@dhabecker]

You are welcome.

[@pabloespinosa1888]

thank you helped alot, do you know how to do this but in a recursive form?

[@yudi.g9544]

Reksive

[@zeenatlila9616]

this video was amazing i wish my math teacher teaches like this i can barely understand him because of his accent and just in general he teaches way to hard! thank u so much

[@KariisWORLDD]

Really helped, Thank you! But i really have trouble finding the formula for this sequence: 3,9,27,81

[@dhabecker]

***** Yes. The formula for 3, 9, 27, 81 is 3^x, which means "3 raised to the power of x". The first term is 3, the second term is (3)(3), the third term is (3)(3)(3), the fourth term is (3)(3)(3)(3), etc. To get the answer for the 10th term you would have to multiply ten 3's.

[@Larry342516]

Duane Habecker How will it help anyone to win the Lotto? Video is a joke.

[@RaosChannel]

the sequene is called geometric progression. Here the common ratio between any two successive terms is same. for ex, 9/3=3; 27/9=3 and 81/27=3, so to find the nth term the rule is a(r)powered by (n-1); here r= common ratio , n is the required term a is the first term of the sequence

[@ashadow2182]

Thanks! This was so helpful! I have a test in 15 minutes and this helped so much!😊

[@cippycups7348]

u explain very well. upload/post more examples please!

[@686Mytube]

this is helpful for job applications , some employers have a sequence and ask what is the next number so this helpful for those who don't know basic algebra

[@SmileEvErydAy]

I want to find a generalized term of a sequence whose common ratio is an arithmetic sequence

[@jordanadkins4362]

I did the first problem with you (before doing any multiplication or addition; just thinking about the problem) and came up with the formula: 7+3(n-1) My reasoning is you're starting off with 7 and you want to add n multiples of 3 to it. Hence 7 + 3n, however the first term 3n must equal 0 when n is 1. Easiest way to do it? 3(n-1). The first term would be 7 + 3(1-1). The second term consequently falls into place as does the third and fourth. Now, rearranging 7 + 3(n-1), you get 7 + 3n - 3 and that my friends equals 4 + 3n. Shows you there are multiple ways of thinking and solving math problems.

[@linasuleman3486]

what if the sequence is not all the same difference apart and you would have to do a second difference

[@kgolaganobogopa5847]

Ikr

[@brendansullivan1293]

Thank you so much, this problem is pretty basic but it really helped me on my homework. I couldn't have done it without this video. Once again thank you!

[@dhabecker]

I'm glad I could help!

[@clnaqn6627]

what if the first difference is not the same? how will you compute for the formula?

[@SquishSquish]

Celine Aquino you see what it goes up in and then use that as if it was your sequence. if its still not the same difference keep going until it is

[@MathsclassKI]

Yes..

[@nikolayurukov5127]

Thank you for the amazing explanation. It was straight forward and quick and not in a confusing way,

[@IPaDMaN28372]

you are the best

[@anamikakedia5121]

I couldnt understand the same examples in school but just understood this concept perfectly in few mins .. thx

[@aleroanthony5465]

2019? Anyone??

[@Brisaberryy]

Hi hi

[@jackgilmore2793]

You should stay in 2019 trust me

[@coolestdino]

@@jackgilmore2793 so trueeee

[@LATaylor005]

this is the only video on this that made sense to me thankyou

[@horn45]

Finally a video that does not treat me like a third grader!

[@dhabecker]

I try.

[@furiousfaidh6036]

why what is the problem with grade 3

[@HenBrown]

Honestly my maths teacher, teaches us this in one of the hardest ways, thank you so much! It seems so easy now

[@dhabecker]

+HennnB Cool! I'm happy to help.

[@shamiazami4969]

thank you sir

[@ibrarkhan8974]

shami azami mujha sa doste karoge

[@shanewolf4]

He is a great teacher he explained it so well and no way complicated thankyou very much,,,

[@olaomar6575]

if i have a recursive sequence 5,6,9,14,21,30,41,54,...... what is the function

[@FuzzyFuzzy871]

4 + n

[@olaomar6575]

No it's wrong because first 5 in index 0 4+n first = 4 because 4+0

[@abhadchaube2658]

You're a life saver....loved it

[@sunshineshimmer8208]

ugh i literally got so bored that i went to another vid and went to school and leanrend BITHING now here i am looking at this to cheat on my math HM 😒

[@SquishSquish]

wish you were my teacher. My maths teacher doesn't explain things thoroughly enough so thanks a lot!

[@RajaBabu-oh2hu]

sir please Gide me

[@mbmsingh6973]

Raja Babu.Today ending(0.2.4.6.8.)

[@pepiperfecto1723]

I was off when my teacher was explaining sequences I fell behind a bit but this video helped me understand quite well, thank you

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[@Rebecca-hj9jy]

i’m writing my math paper 1 exam tomorrow and it’s 11 at night and you literally saved me

[@kingunderthehill818]

Thank you so so so muchhh I have a test tomorrow, and my math teacher doesn't actually teach us... I was worried if fail but now I understand! Thank you!

[@richac_]

This was very helpful and this definitely will help me with my test tomorrow.

[@Gaminglevel2]

I learned this by doing-> The Nth term's #= 1st Term + (Nth term -1 x "reason") that would be An=A1+(n-1 x r). (r) Reason would be the number you're adding to continue the sequence. Ex as the one in the video: (7,10,13,16,19...). To find 100th term using An=A1+(n-1 x r) A100=7+(100-1 x 3) A100=7+ (99x3) A100=7+ 297= 304

[@dhabecker]

+Th3Haxor You method will also work. Well done!