Arithmetic Sequences – Intermediate Algebra

arithmetic sequence  Arithmetic Sequence A sound understanding of the Arithmetic Sequence is essential to ensure exam success Study at Advanced Higher Maths level will provide Arithmetic Sequences If the terms of a sequence differ by a constant, we say the sequence is arithmetic If the initial term of the sequence is a a

The following sequences are arithmetic sequences: Sequence A: 5 , 8 , 11 , 14 , 17 , For sequence A, if we add 3 to the first number we will get the Given the first term and the common difference of an arithmetic sequence find the recursive formula and the three terms in the sequence after the last one

The sum of the arithmetic sequence formula says S_n = n2 S_n = n2 (2a + d), where a_1 a is the first term and d is the Arithmetic Progression · The formula for finding the n-th term of an AP is: · Where · a = First term · d = Common difference · n = number of terms · = nth term