Plot points with coordinates where \(x\) and \(y\) are equal. Three points are sufficient, but more can be plotted. Draw a line through the plotted points. If \(x\) is positive, \(y\) is negative.

What is a Line Graph in Google Sheets? A line graph, also known as a line chart, is a visual representation of data as a series of points connected by straight lines. Line graphs are easy to read ...