Find the inverse of a quadratic equation by applying a restriction

The video tutorial explains why a given function is not one-to-one and cannot have an inverse. It then discusses how to find the inverse of a restricted function by swapping variables and solving for the new variable. The tutorial highlights the importance of considering positive and negative values when introducing square roots and demonstrates how to graph the inverse function while applying necessary restrictions.

What does it mean for a function to be one-to-one?

What is the significance of the restriction 'X values greater than or equal to 1' in the context of this function?

Explain the process of finding the inverse of a function.

How does the introduction of the square root affect the inverse of the function?

Describe the graphical representation of the function discussed in the text.