The video tutorial covers basic trigonometric functions and their transformations, focusing on reciprocal functions. It explains how to identify and shift vertical and horizontal asymptotes, and discusses the domain and range using interval notation. The tutorial also guides students on sketching graphs and finding X and Y intercepts, emphasizing the importance of understanding graph transformations and asymptotes.

What is the significance of the horizontal asymptote in relation to the range of the function?

Describe how to find the X and Y intercepts of the function.

How do you determine the Y intercept of a function, and what is its value in this case?