Math tutorial for how to find the common difference of a sequence

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Brian McLogan

Brian McLogan

9 жыл бұрын

👉 Learn how to determine if a sequence is arithmetic, geometric, or neither. 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. There are many types of sequence, among which are: arithmetic and geometric sequence.
An arithmetic sequence is a sequence in which each term of the sequence is obtained by adding a common value, called the common difference, to the preceding term. A geometric sequence is a sequence in which each term of the sequence is obtained by multiplying/dividing by a common value, called the common ratio, to the preceding term.
Given a sequence, we can determine whether the sequence is arithmetic, geometric, or neither by comparing the terms of the sequence. If each term of the sequence is obtained by adding/subtracting a common value to/from the preceding term, then the sequence is an arithmetic sequence. If each term of the sequence is obtained by multiplying the preceding term with or dividing the preceding term by a common value, then the sequence is a geometric sequence. If none of the two conditions were met, then the sequence is neither an arithmetic or a geometric sequence.
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Organized Videos:
✅ Sequences
• Sequences
✅Sequences | Learn About
• Sequences | Learn About
✅Determine The First Five Terms of The Arithmetic Sequence
• Determine The First Fi...
✅How to Write The Formula for a Arithmetic Sequence
• How to Write The Formu...
✅Find the nth Term of an Arithmetic Sequence
• Find the nth Term of a...
✅Find the First Five Terms of a Geometric Sequence
• Find the First Five Te...
✅How to Write The Formula for a Geometric Sequence
• How to Write The Formu...
✅Find the nth Term of a Geometric Sequence
• Find the nth Term of a...
✅How to Determine Arithmetic or Geometric Sequence
• How to Determine Arith...
✅Find the First Five Terms of a Sequence
• Find the First Five Te...
✅How to Write The Formula for a Sequence
• How to Write The Formu...
✅Find the nth Term of a Sequence
• Find the nth Term of a...
✅How to Simplify Factorials
• How to Simplify Factor...
✅Recursive Sequences
• Recursive Sequences
✅Prove the Sum by Induction
• Prove the Sum by Induc...
✅Find the Given Term of Binomial Expansion
• Find the Given Term of...
✅Binomial Expansion | Learn About
• Binomial Expansion | L...
✅How to Expand a Binomial
• How to Expand a Binomial
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Пікірлер: 7
@alexinfante7741
@alexinfante7741 10 ай бұрын
Thank you very much!
@StPeter-ob6no
@StPeter-ob6no Жыл бұрын
What about 3,2,1and 9😭
@Sean-zm3dp
@Sean-zm3dp 4 жыл бұрын
where are the views lol
@FardinKhan-nk5ep
@FardinKhan-nk5ep 3 жыл бұрын
My question says 2,4,8,16… and wants the next two terms and after am hour of looking at it my head hurts
@FardinKhan-nk5ep
@FardinKhan-nk5ep 3 жыл бұрын
@GREED yeah I know that but how? What's the common difference?
@FardinKhan-nk5ep
@FardinKhan-nk5ep 3 жыл бұрын
@GREED wow thanks so much for the help dumbass. Didn't know people on the internet are so retarded.
@aromlaa7066
@aromlaa7066 3 жыл бұрын
That is a geometric sequence, not an arithmetic sequence, where instead of a common difference, there is a common ratio. In this case, the common ratio is 2. 2(2)=4. 4(2)=8. 8(2)=16.
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