Writing Formulas for Arithmetic Sequences

Sum of Arithmetic Sequence Formula arithmetic sequence Subtracting the number in the times table from the term results in a constant difference of plus eight between the table and the sequence The 𝒏th term rule arithmetic sequence 2,4,6,8,10… is an arithmetic sequence with the common difference 2 If the first term of an 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