1- You are a grade 8 teacher, your lesson for next week is “Functions”. Make a comparison chart to help you explain and compare following topics to your students. Relations as ordered pairs, mapping diagrams, and graphs
 Functions as ordered pairs, mapping diagrams, and graphs. Functions should then be separated into 2 categories:

• Linear functions: linear functions with positive slopes and linear functions with negative slopes

• Non-Linear Functions

For each of the topics above (bolded), you should include a definition, and illustration/representation of the concept, and an example.