Drawing Tools
Trendline
Trendline with ray extension. Click two points on the chart.
Trendline
Trendline with ray extension to the right. Click two points to create. Shortcut: L
1
Select Trendline or press L.
2
Click on the start point.
3
Click on the end point. The line extends as a ray.
To delete: select the line and press Del.