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. If ...

Establishing gridlines on your Microsoft Excel chart produces horizontal or vertical lines that help line up plots with the left or bottom scale. Two types of gridlines are offered. Major gridlines ...

A line graph is used to spot trends in data over time. In order to produce a line graph, data is required. The data often comes in the form of a table. A student recorded how much time they spent ...