A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates ... on the line y = 3x. Often a table of values is used to create the coordinates.

How to Make a Line ... in the table and then create a chart. OpenOffice links the chart to the table, and any changes to your numbers must be made in the table. You can also make your graphs ...

easily understood line graph that will help others make sense of what previously seemed an inscrutable jumble of numbers jammed into myriad rows and columns. Line graphs can help make sense of ...