Best Answer

a(n) = -1 - 2n; In your case n = 17 so a(17) = -35

Q: What is the formula for the 17th term of the sequence in which a1 equals -3 and the common ratio is -2?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

No. An 'arithmetic' sequence is defined as one with a common difference.A sequence with a common ratio is a geometricone.

the answer is 4

A single number does not constitute a sequence.

You start with the number 4, then multiply with the "common ratio" to get the next term. That, in turn, is multiplied by the common ratio to get the next term, etc.

Not sure about this question. But, a geometric sequence is a sequence of numbers such that the ratio of any two consecutive numbers is a constant, known as the "common ratio". A geometric sequence consists of a set of numbers of the form a, ar, ar2, ar3, ... arn, ... where r is the common ratio.

Related questions

No. An 'arithmetic' sequence is defined as one with a common difference.A sequence with a common ratio is a geometricone.

the answer is 4

A single number does not constitute a sequence.

true

The common ratio is 2.

A single number does not constitute a sequence.

The ratio is 4.

You start with the number 4, then multiply with the "common ratio" to get the next term. That, in turn, is multiplied by the common ratio to get the next term, etc.

A static sequence: for example a geometric sequence with common ratio = 1.

The common ratio.

The sequence is neither arithmetic nor geometric.

A sequence is geometric if each term is found by mutiplying the previous term by a certain number (known as the common ratio). 2,4,8,16, --> here the common ratio is 2.