To investigate finding the domain and range of piecewise linear functions using a Geometer's Sketch Pad activity click HERE. Four functins are depicted.
Activity 1: Find the domain and range of each piecewise linear function.
Activity 2: Find the equations of the functions depicted in each graph.
In case you can not access the graphs, each one is depicted below.
Graph 1
Graph 2
Graph 3
Graph 4