Arithmetic Sequence

arithmetic sequence  A geometric sequence goes from one term to the next by always multiplying by the same value So 1, 2, 4, 8, 16, is geometric, because each step In this lesson we will look at an arithmetic sequence which is part of grade 12 patterns An

Learn to recognize, extend and graph arithmetic sequences  See a pattern in a sequence? It might be an arithmetic sequence! Learn about arithmetic sequences by watching this tutorial Keywords: definition; sequence

Another formula for the sum of an arithmetic series · The first term is 5, so a 1 = 5 · To find the common difference d , subtract one of the terms from 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