For each question:

• Draw a graph that represents the equation or equations.
• Figure out how many regions the lines split the plane into.
• Play a game with your partner.
  • Partner A: Think of one of the regions.
  • Partner B: Without pointing to the coordinate plane, use the lines to ask questions of your partner about the region they have chosen. When you think you know which region they are thinking of, point to the region and ask your partner if you are correct. If you are correct, shade the entire region.
  • Change roles for the next question.

1. 

2. and

   

3. and

   

4. and

   

5. and