How to find the limit of a constant function

The video tutorial explains a function represented by a constant line at y = -1. It discusses the behavior of the function as X approaches different values, particularly focusing on X approaching 2 from the right. The tutorial emphasizes that the function's value remains consistently negative, regardless of the direction from which X approaches. This concept is reinforced by considering other values like 7 and 8, highlighting the function's unchanging nature.

Explain the significance of approaching a limit from the right.

What happens to the function as X approaches different values like 7 or 8?