Arithmetic progression is a sequence where the difference between terms remains constant. The common difference is the constant difference between successive terms. A finite portion of an arithmetic progression is called an arithmetic series
Sequence is an ordered list of objects following a pattern. Sequence terms can appear multiple times in different orders. Sequences have properties of convergence in mathematical disciplines
Sequence is a list of things in order. Sequences can be infinite or finite. Sequences use curly brackets ({}) to denote elements. Terms can be in any order: forward, backward, alternating
Sequence is a set of numbers in order called terms. Each term is represented by a number (xn). Finding missing numbers requires finding a sequence rule
Integers must progress in a constant amount. N must be a whole, positive integer. No fractions or decimals allowed
Arithmetic sequence is an ordered series where terms increase by constant amount. Sequence is arithmetic if difference between terms remains constant. First few and last few numbers must differ by constant amount