Arithmetic Sequences

Arithmetic Sequences If the terms of a sequence differ by a constant, we say the sequence is arithmetic If the initial term of the sequence is a a

The standard form of arithmetic sequences can be expressed as: a , a + d , a + 2 d , a + 3 d , a + 4 d , a + 5 d a represents the first term and is

arithmetic sequence See a pattern in a sequence? It might be an arithmetic sequence! Learn about arithmetic sequences by watching this tutorial Keywords: definition; sequence

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