What is a sequence in mathematics?

A sequence in mathematics is defined as a list of numbers that often forms a pattern. Sequences can be finite or infinite and are characterized by the arrangement of their terms in a specific order, where each term is typically generated from a particular rule or formula. For example, the sequence of even numbers (2, 4, 6, 8, ...) is generated by the rule of adding 2 to the previous term, illustrating how sequences can reflect patterns.

The other choices do not accurately define a sequence. While a method to solve equations refers to various techniques for finding solutions to mathematical problems, it does not describe the ordered list aspect of a sequence. A visual representation of data can involve graphs or charts but is unrelated to the concept of an ordered arrangement of numbers. A type of mathematical sequence does not adequately capture the broader definition since it implies a subset rather than the general concept itself. Therefore, the description of a sequence as a list of numbers that often form a pattern is accurate and captures the essence of the term in mathematics.