Warm Up

 

A. Representing Relations Revisited

Investigation

Relations can be represented in a variety of ways, including as a list of ordered pairs, in a table of values, in a graph, in a mapping diagram, or as an equation.

  1. Below are five representations of the same relation. Explain how they each represent the same information.



  2. Below, four different relations are represented. The equation of each relation is provided, along with a second representation of each relation. Match each representation to its corresponding equation.





  3. State an advantage of representing a relation with an equation.



  4. Sketch the graph of .