Engage your students while teaching them the Key Characteristics and Graphs of Absolute Value Functions This resource is just what you were looking for. It is interactive, engaging, and fun, plus it includes a NO PREP Digital version along with a Printable version. Students find the domain, range, axis of symmetry, vertex , x – intercepts, y-intercepts, and transformations. After analyzing the characteristics and properties, students choose the correct graph from three choices. There are 1