Watch this video to find out how to solve inequality problems on a graph and the importance of drawing straight or dashed lines to represent inequalities. Inequalities look like equations ...

Grid lines add horizontal and/or vertical lines to your graph that aid in measuring graph ... converts strings of... How to Draw a Dotted Line in GIMP How to Draw a Dotted Line in GIMP.

Notice that the graph includes three different curves, each of which represent the profit/loss possibilities at three different points in time. The dotted line is the profit/loss today ...