Learn how to determine the limit of a logarithmic function

The video tutorial covers the concept of graph shifting, focusing on how a graph is affected by a minus one shift, resulting in a unit shift to the right. It explains the changes in X and Y intercepts and vertical asymptotes due to this shift. The tutorial further analyzes the behavior of the graph as it approaches certain points, particularly discussing the concept of approaching negative infinity. Finally, it emphasizes problem-solving techniques using these graph concepts, particularly in relation to square roots.

As the graph approaches one from the right-hand side, what behavior is observed?

What can be said about the graph's behavior as it approaches negative infinity?