Arithmetic sequences calculator that shows work

arithmetic sequence  If the first term of the sequence is a and the common difference is d, then the arithmetic sequence can be written as a, a+d, a+2d, a+3d, …, a+d, … Is the sequence of numbers an arithmetic sequence? 0, 2, 4, 6, 8, 10, … • The number 0 is the first term,

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 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

Illustrated definition of Arithmetic Sequence: A sequence made by adding the same value each time Example: 1, 4, 7, 10, 13, 16, 19, 22, 25,  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