How To Make A Line Graph
In Google Sheets
Open Google Sheets and enter your data with labels in the first row.
Highlight the data, including labels.
Click on Insert in the top menu and select Chart.
In the Chart editor, go to the Setup tab and select Line chart under the "Chart type" dropdown.
Customize the chart in the Customize tab (titles, colors, labels).
Click Done, and your line graph will appear on the sheet.