Learn how to evaluate the left, right and general limit from a graph

The video tutorial explains the concept of limits, focusing on left-hand and right-hand limits as x approaches a specific value, in this case, 3. It describes how to determine the value a function approaches from both sides and uses an analogy involving McDonald's locations to illustrate when a limit does not exist. The key takeaway is understanding that for a limit to exist, the values approached from both sides must be the same.

What is the value that we are approaching when X approaches 3 from the left?

How does the analogy of meeting at McDonald's illustrate the concept of limits?