How does the domain change based on the transformations of a radical function

The video tutorial explains the concept of factoring in algebra, emphasizing the need to factor out coefficients that are not one. It covers the process of factoring as dividing by a number and introduces the idea of multiplying by the reciprocal when dealing with fractions. The tutorial also discusses transformations, such as horizontal stretching and shifting, and how they affect the graph of a function. The importance of having a coefficient of one for the variable is highlighted, and the video concludes with an explanation of the domain and range of the function.

Describe the transformations that occur when a horizontal stretch is applied to a function.

What are the implications of the domain and range when a shift is applied to a function?