Excel 2016 Trendlinie. On the chart design tab in the chart. Format a trendline click anywhere in the chart.
To add a trendline select the data series and do one of the following. Select a data series excel displays the chart tools adding the design and format tabs. Format a trendline click anywhere in the chart.
In the popup menu.
Format a trendline click anywhere in the chart. Format a trendline click anywhere in the chart. Under chart tools on the. On the chart design tab in the chart.