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Nope, bc the common difference is not constant ( linear) its goes up +1, +5, +2, therefore, again, it's not constant

Q: Is negative 2 3 8 10 an arithmetic sequence?

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A sequence where a particular number is added to or subtracted from any term of the sequence to obtain the next term in the sequence. It is often call arithmetic progression, and therefore often written as A.P. An example would be: 2, 4, 6, 8, 10, ... In this sequence 2 is added to each term to obtain the next term.

Any arithmetic operation, other than division by zero, can be performed on any set of numbers in a sequence.

81 is a single 2-digit number. A single number cannot define a sequence.

It is (5+37)/2 = 21.

Put n = 1, 2, 3, 4 etc in the expression 5n + 2 and evaluate to get the sequence.

Related questions

It is negative 2.

Yes.

The answer depends on what the explicit rule is!

It is the start of an arithmetic sequence.

10 - 4n

One of the simplest arithmetic arithmetic sequence is the counting numbers: 1, 2, 3, ... . The person who discovered that is prehistoric and, therefore, unknown.

A sequence where a particular number is added to or subtracted from any term of the sequence to obtain the next term in the sequence. It is often call arithmetic progression, and therefore often written as A.P. An example would be: 2, 4, 6, 8, 10, ... In this sequence 2 is added to each term to obtain the next term.

10-2x for x = 0, 1, 2, 3, ... Since the domain of an arithmetic sequence is the set of natural numbers, then the formula for the nth term of the given sequence with the first term 10 and the common difference -2 is an = a1 + (n -1)(-2) = 10 - 2n + 2 = 12 - 2n.

neither

No it is not.U(2) - U(1) = 6 - 2 = 4U(3) - U(2) = 18 - 6 = 12Since 4 is different from 12, it is not an arithmetic sequence.

The nth term in this arithmetic sequence is an=26+(n-1)(-8).

An arithmetic sequence is where a constant is added to the base case, and then added again until the proscribed limit is reached. An example is 1, 3, 5, 7, where the constant is 2 and the base case is 1. The constant can be negative, such as -4, base case 16, which leads to a descending sequence of 16 12 8 4 0 -4 -8...