In this packet, there are examples, definitions, and "on your own" problems that can be used in a Pre-Algebra or Algebra classroom. The packet shows the connection between input/output and domain/range. It shows the relationship between function rules, tables, and graphs. This packet can be used to give notes or for extra practice. The packet is saved as a word document so you have the option to edit the notes to fit your needs. It can be easily saved as a pdf then imported into ActivSoftware. ActivSoftware is the program that links to our Promethean Boards. If you have any questions, please ask. Thanks for looking!