2. Determine the title of the vertical graph, and determine the title of the vertical graph according to the requirements of the topic or the content to be displayed, such as fruit sales statistics.
3. Draw the coordinate axis, choose a suitable position on the paper, and draw two vertical straight lines as the coordinate axis. Vertical straight lines represent quantity, and horizontal straight lines represent different items or fruit names.
4. Mark the scale of the coordinate axis. According to the data range, the scale is marked on the vertical axis to indicate different quantities. You can start from scratch and mark the scales at appropriate intervals.