Arithmetic Sequence

Arithmetic Sequence arithmetic sequence The more efficient way solve for the nth term in an arithmetic sequence is to use the formula an=a1+d, where an represents the value of 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 An arithmetic progression or arithmetic sequence is a sequence of numbers such that the difference from any succeeding term to its preceding term

arithmetic sequence To find a term in an arithmetic sequence, determine the common difference by subtracting the first number from the second number Then, confirm 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