Click on the "3 vertical dots" at the top right-hand corner above to show the discussion grading rubric. see announcements for an example of how to answer the questions for module 2 discussion take notes from the module 2 power point self-paced lecture e, work out the examples, read sections 1.3 and 1.4 and then answer the following questions: 1. give an example of a symbolic representation (formula) of a linear function. explain how can you recognize a graph or table of values of a linear function. 2. explain how the average rate of change relates to a linear function. 3. give an example of two quantities in real life that varies directly. explain your answer. use an equation to describe the relationship between the two quantities, if possible. post one specific question after reading the material in this module. 4. post one specific question after reading the material in this module.