Principles of Macroeconomics: "Chapter 16, Section 1: Relating Inflation and Unemployment"
Read this section and attempt the "Try It" exercises for an introductory discussion of inflation and unemployment.
Click https://saylordotorg.github.io/text_principles-of-macroeconomics-v2.0/s19-01-relating-inflation-and-unemplo.html link to open resource.