Geometric Sequences

Find a formula for the general term a n of the sequence, assuming that the pattern of the first few terms continues. (Assume that n begins with 1. ) { 9 1 , 18 1 , 27 1 , 36 1 , 45 1 , ⋯ } =

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Finding the Sum of a Finite Arithmetic Series

Answers: 3 on a question: Find the general term of the sequence. then find the nth term 1. -2,1,4,7,10 2. 2,6,12,20,30..

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find a1 in arithmetic series

The general term of a sequence an is a term that can represent every other term in the sequence. It relates each term in the sequence to its place in the sequence. To find the

College Algebra, Section 8.3, #8 Sequences and Discrete Functions

The Sequence Calculator finds the equation of the sequence and also allows you to view the next terms in the sequence. Arithmetic Sequence Formula: a n = a 1 + d (n-1) Geometric Sequence

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Arithmetic Sequence

So it is easy to spot that numerators increase by 3, 5, 7, 9, ⋯ and denominator is constant so it is easy to write the general term from this way also (in fact more easier to see

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