How To Plot X Vs Y Data Points In Excel Excelchat How to Make Your Graph to the Same Scale on a Vertical & Horizontal Axis in Excel When you create a graph in Microsoft Excel, Excel chooses your scale automatically based on your data For example, if a chart tracks your company's profits over several years, Excel selects a horizontal scale that includesThe lines extending from the x and yaxes to the interpolated point (xvalue, yvalue) can be created with a new data series containing three pairs of xy data Those pairs are as follows The first and second pair of data points comprise the horizontal line from the yaxis to (xvalue, yvalue) and the second and third points make up the How to label x and y axis in excel line graph