Arithmetic sequences and series - Algebra 2

Arithmetic sequences and series - Algebra 2 arithmetic sequence Explicit formula · Given the first term and the common difference of an arithmetic sequence, we can find the nth term of the sequence an by using the explicit arithmetic sequence Solved Examples for Arithmetic Sequence Formula · a_n =a + d · a_n = 0 + times 2 · a_n = 28 · S = frac{ 2 }

arithmetic sequence An arithmetic sequence is a sequence in which the same number is added or subtracted from one term to the next Q

arithmetic sequence Algebraic Definition of Arithmetic Sequences for all positive integers n n where d d is a constant called the common difference So, the middle term is the A sequence such as 1, 5, 9, 13, 17 or 12, 7, 2, –3, –8, –13, –18 which has a constant difference between terms The first term is a1, the common difference is d