Writing Formulas for Arithmetic Sequences

Writing Formulas for Arithmetic Sequences 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 arithmetic sequence Solution The difference is constant, -4 Hence, it is a common difference of the sequence Note that this common difference is negative, hence we can say

arithmetic sequence For example, in the arithmetic sequence 2, 5, 8, 11, 14, 17, … the first term is 2 and the common difference is 3 Therefore, the general formula for this

arithmetic sequence An arithmetic sequence, also known as an arithmetic progression, is a sequence of numbers in which the difference between consecutive terms is For example, in the arithmetic sequence 2, 5, 8, 11, 14, 17, … the first term is 2 and the common difference is 3 Therefore, the general formula for this