When given two terms find the nth term of an arithmetic sequence

preview_player
Показать описание
👉 Learn how to find the nth term of an arithmetic sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. An arithmetic sequence is a sequence in which each term of the sequence is obtained by adding a predetermined value, called the common difference, to the preceding term.

The formula for the nth term of an arithmetic sequence is given by An = a + (n - 1)d, where a is the first term, n is the term number and d is the common difference. We can obtain the common difference by subtracting a term from the succeeding term or if the known terms are not consecutive, we can obtain the common difference by dividing the difference of the two terms by the difference of their term numbers. Plugging the required values into the formula, we can obtain the required nth term of the arithmetic sequence.

Organized Videos:
✅ Sequences
✅Sequences | Learn About
✅Determine The First Five Terms of The Arithmetic Sequence
✅How to Write The Formula for a Arithmetic Sequence
✅Find the nth Term of an Arithmetic Sequence
✅Find the First Five Terms of a Geometric Sequence
✅How to Write The Formula for a Geometric Sequence
✅Find the nth Term of a Geometric Sequence
✅How to Determine Arithmetic or Geometric Sequence
✅Find the First Five Terms of a Sequence
✅How to Write The Formula for a Sequence
✅Find the nth Term of a Sequence
✅How to Simplify Factorials
✅Recursive Sequences
✅Prove the Sum by Induction
✅Find the Given Term of Binomial Expansion
✅Binomial Expansion | Learn About
✅How to Expand a Binomial

Connect with me:

#sequences #brianmclogan
Рекомендации по теме
Комментарии
Автор

wow this is actually quite easy, I swear everytime a new topic comes up it looks hard
thanks alot! from 2020 :))

xYottabyte
Автор

Who’s using this to help you on the quiz your taking from home because COVID-19?

Mike_
Автор

am i the only one who noticed the "duh hello" written on top of the white board? haha lol

naomidi
Автор

thank you SO MUCH! I'm currently taking pre-calculus in college and every.single.time my professor teaches us something she makes it super hard and complicated. and I swear if it wasn't for your videos my B would definitely be a WF lol. Thank you so much man! I appreciate it

Favorites
Автор

Hey Brian!! I love your videos and the way you teach! Don’t ever stop making videos ❤️ i would like if you could make a video finding the a1 term, and solving for a1!!! Thank you

evamcaslop
Автор

Thank you so much you are actually carrying my grade.

sivpatel
Автор

LITERALLY SO HELPFUL
so I have to take algebra one at a high school (and I'm in seventh grade) and they go so fast- this helped a lot

markihastings
Автор

I freaking love this guy, extremely helpful

TEJOISCOOLU
Автор

I always follow you whenever i want solution in mathematics. I like the. Way you do solutions

EMANUEL
Автор

Best algebra teacher in the world please be my teacher

ralobalo
Автор

I swear every time I think all hope is lost I find this man’s videos and I’m literally saved

boujeebabe
Автор

Thank you for helping me, I just stared using your videos to help me understand the math course work better, i go to wava an online school but the course work is really confusing and you make it so much more simple for my brain to understand

graceblocher
Автор

What school does this man teach at I must attend it

eddiehan
Автор

I would write out a graph to find the 80th term but I never knew there was an formula to find the nth term. Thanks so much, I will use this on my quiz tomorrow!

bradchavisjr.
Автор

Your videos have helped me a lot! Thank you sir

kathleenpabia
Автор

Sir, Your teaching method is so simple
It's kinda so easy to understand .

vaishnavisawant
Автор

Honestly You are the best teacher in the world coz I've watched all your teaching videos and I really appreciate your teaching and I wish to be one of student too... Keep it up 💕🙏

Metallic
Автор

Thank you very much for this video. I'm writing a maths test today and I believe I'm ready all thanks to this video.

mphomothobi
Автор

OMG thank u so much!! Even though my problem is not in your example but it gave the insight to my solution.

jobilatin
Автор

You make math understandable. I finally get it. Thanks!

lehlah