I used one Excel function to forecast months of revenue from my existing sales: TREND

I used one Excel function to forecast months of revenue from my existing sales
https://www.makeuseof.com/excel-trend-function-to-forecast-revenue/

Forecast revenue with Excel’s TREND function
One formula is all it takes to project months of future sales

Common TREND function mistakes
If your forecast looks off, one of these issues could be to blame

When to use Excel’s TREND function
Your revenue might need more than a straight-line forecast

TREND function | Microsoft Support
https://support.microsoft.com/en-us/excel/functions/trend-function

TREND, functie | Microsoft Support
https://support.microsoft.com/nl-nl/excel/functions/trend-function