To animate a line graph in PowerPoint, you need to open the slide, draw the Graph add the labels and then animate the graph as explained here.

If you need to create a Line Chart and Scatter Plot in Excel, read through this article. We have also explained which one is right for you.

How to draw a line or shape on Google Maps desktop Google Maps has a couple of simple drawing tools you can use to customize a map that you've saved to Your places.