![]() Varsity Tutors connects learners with a variety of experts and professionals. Varsity Tutors does not have affiliation with universities mentioned on its website. Media outlet trademarks are owned by the respective media outlets and are not affiliated with Varsity Tutors.Īward-Winning claim based on CBS Local and Houston Press awards. Names of standardized tests are owned by the trademark holders and are not affiliated with Varsity Tutors LLC.Ĥ.9/5.0 Satisfaction Rating based upon cumulative historical session ratings through 12/31/20. Here, the common ratio between any two consecutive terms is Is a sequence in which the difference between any two consecutive terms is the same.īetween any two consecutive terms is the same. It is possible for a sequence to be neither increasing nor decreasing: The following two sequences are both decreasing. The following two sequences are both increasing.Ī decreasing sequence is one in which every term is greater than the previous term. ![]() It is an infinite sequence.Īn increasing sequence is one in which every term is greater than the previous term. The "." at the end indicates that the sequence goes on forever it does not have a last term. Since the sequence has a last term, it is a finite sequence. Often, you can find an algebraic expression to represent the relationship between any term in a sequence and its position in the sequence. In the sequence, each number is called a term. Each term in a sequence has a position (first, second, third and so on). This means that $a$ can either be $-3$ and $7$.A sequence is a list of numbers in a certain order. Let’s say we have an arithmetic sequence, $\ In general, when given an arithmetic sequence, we are expecting the difference between two consecutive terms to remain constant throughout the sequence.
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