Graphs are used to represent the relationship between two sets of data. Two variables are positively or directly related when their values change in the same direction. The line representing two directly related variables slopes upward. When two variables are negatively or inversely related, their va...
There are no prerequisites for the course, although an understanding of basic mathematical rea- soning (including graphs and elementary algebra) will be presumed.Required resources Microeconomics (2nd edition), by Krugman & Wells A subscription to Aplia, for completing homeworks An iClicker, for ...