Calculating left and right hand limits of a radical function

The video tutorial covers the square root function and its graph, focusing on shifting the graph to the right. It discusses approaching limits from the right and the absence of a left-hand limit, emphasizing the function's continuity. The tutorial concludes with a discussion on general limits, noting that if a function does not approach from both sides, the general limit does not exist.

How does the concept of continuity relate to the function discussed in the text?

What can be concluded about the general limit if there is no function approaching from both sides?