This math topic focuses on identifying whether various relations are functions. It uses visual relation maps where students are presented with graphical data that they must analyze to decide if each relation satisfies the criteria of a function. This is a fundamental concept within the broader topic of functions, specifically addressing the domain and range aspects. Each question provides a visual representation followed by a yes/no choice to determine if the depicted relation qualifies as a function.

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