How are patterns related to algebra?

Patterns are repeated or predictable sequences in numbers, shapes, or equations, and algebra is used to describe and analyze them. For example, if a pattern increases by the same amount each time, we can write an algebraic expression to represent it. Patterns help us understand trends and make predictions. In algebra, recognizing patterns allows us to form equations and rules that explain how things change over time or under certain conditions. Understanding patterns builds a foundation for thinking algebraically and solving problems logically.