How to understand evaluating the limit of a graph

The video tutorial introduces the concept of limits, explaining left-hand, right-hand, and general limits. It demonstrates how to evaluate functions at specific points using examples. The tutorial emphasizes understanding the value a function approaches as the input nears a certain point, distinguishing this from simply evaluating the function at that point. The session concludes with a brief mention of continuous functions and a preview of discontinuous functions.

How do you evaluate the function F of X = X^4 + 3 at X = 0?

Explain the difference between finding the output value of a function and determining the limit.

What is the significance of the left-hand limit in evaluating a function?

Describe the process of approaching a limit from the right-hand side.

What does it mean when we say a function is continuous in the context of limits?