This topic focuses on identifying the domain and range from number line representations in the context of mathematical functions. It includes exercises where learners are required to define the domain or range of functions based on given number line diagrams, with answers reflecting conditions such as "greater than," "less than," or "equal to" specific values. The practice is aimed at reinforcing a foundational understanding of domains and ranges without dealing with unions of sets, making it suitable for beginners.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.