Arithmetic Progression-Definition, Nth Term, Formulas, Sum

Arithmetic sequences review Algebra arithmetic sequence 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 sequence This algebra video discusses the math formulas used when dealing with arithmetic sequences

arithmetic sequence Therefore the sum of the arithmetic sequence 1, 8, 15, 22, 29, 36, 43, 50 is 204