How to find the trend line equation using Excel.

For a given data that has a linear trend, with a few clicks, we can find their trend line equation.

[AlJazariedu]

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[JasonActualization]

Amazing! Any idea how to reference the slope of the trendline equation in a separate cell? For example, I'd like to incorporate the slope of the trendline into a separate formula, but don't know how to refer to it so that it updates with any changes to the trendline.

[nicksoltero]

How do you use the equation to project the next period(s)??

[barboramalikova]

Thank you. You saved me a lot of time.

[tejas.a]

any way to ignore one data point (outlier)