Plotting graphs of inequalities works almost exactly the same way as plotting graphs. Simple inequality graphs can be plotted parallel to the \(x\) or \(y\) axes and tables of values can help to plot ...

For example, if \(a \textgreater 3\), then any number that is bigger than 3 is a possible answer, from any decimal slightly bigger than 3 to infinity. List the integer solutions to \(-5 \textless k ...

I often start the first-year managerial economics classes I teach by showing a graph to my MBA students (see below). It shows that in 1951, middle-income Indians (from the middle 40 th percentile, ...