10 - 4n
The 90th term of the arithmetic sequence is 461
an = a1 + d(n - 1)
It is an arithmetic sequence if you can establish that the difference between any term in the sequence and the one before it has a constant value.
Give the simple formula for the nth term of the following arithmetic sequence. Your answer will be of the form an + b.12, 16, 20, 24, 28, ...
An arithmetic sequence
If the formula for additional terms was the summation of the term before it, the nth term of the series would be the sum of all terms prior. In other words it would be the summation of a through n minus 1.
The nth term is referring to any term in the arithmetic sequence. You would figure out the formula an = a1+(n-1)d-10where an is your y-value, a1 is your first term in a number sequence (your x-value), n is the term you're trying to find, and d is the amount you're increasing by.
Tn=4n+16 If you see, it goes like 20, 24,28,..... So, Tn is just equal to 20+(n-1)4, with first term=20, common difference=4
The answer depends on what the explicit rule is!
In this case, 22 would have the value of 11.
The nth term of an arithmetic sequence = a + [(n - 1) X d]
Arithmetic- the number increases by 10 every term.
In an arithmetic sequence the same number (positive or negative) is added to each term to get to the next term.In a geometric sequence the same number (positive or negative) is multiplied into each term to get to the next term.A geometric sequence uses multiplicative and divisive formulas while an arithmetic uses additive and subtractive formulas.
The following formula generalizes this pattern and can be used to find ANY term in an arithmetic sequence. a'n = a'1+ (n-1)d.
We don't see a question like that very often at all. You've said "the following ..." twice in your question. "The following ... " means "I'm about to show you the item". In your question, there are supposed to be both a list of choices AND an arithmetic sequence "following" the question, but neither one is there. We don't stand a chance!
The one number, 491419 does not constitute a sequence!
One number, such as 7101316 does not define a sequence.
A term in math usually refers to a # in a arithmetic/geometric sequence
It is a + 8d where a is the first term and d is the common difference.
i dont get it
Because that is how it is defined and derived.
It is the sequence of first differences. If these are all the same (but not 0), then the original sequence is a linear arithmetic sequence. That is, a sequence whose nth term is of the form t(n) = an + b