Once the chart is created, click on it to select it and then click the “Design” tab. Then click the “Charts” button and select the type of chart you want to create. To do this, select the data that you want to chart and click the “Insert” tab. The first step in adding a trendline equation to a chart is to create the chart. This article will explain how to add a trendline equation in Excel. Excel allows you to add a trendline equation to a chart, so that you can see the equation that describes the trend. They are a graphical representation of the relationship between the data points and can be used to create a visual representation of the data. Trendlines in Excel are used to identify the underlying trends in data. Select Display Equation on Chart to show the equation on the chart.
Click the Insert tab and then click Scatter or Line.In your Excel spreadsheet, select the data you want to analyze.
