This is a Desmos activity to explore domain and range of continuous functions.  Students do not need prior knowledge of domain and range; this is an exploratory instructional activity.

Investigating relations and functionsMathematics Instructional Plans (MIPs) help teachers align instruction with the Mathematics Standards of Learning (SOL) by providing examples of how the knowledge, skills and processes found in the SOL and curriculum framework can be presented to students in the classroom.

Investigating domain, range, intercepts, and zerosMathematics Instructional Plans (MIPs) help teachers align instruction with the 2016 Mathematics Standards of Learning (SOL) by providing examples of how the knowledge, skills and processes found in the SOL and curriculum framework can be presented to students in the classroom.