Classify a polynomial and determine degree and leading coefficient

The video tutorial discusses the use of fractions in polynomials, emphasizing that a polynomial can include fractions as long as there is no variable in the denominator. It explains the structure of polynomials, highlighting the importance of descending order and identifying the degree and leading coefficient. The tutorial concludes by affirming that a polynomial remains valid with fractions under these conditions.

What is the condition for a fraction to be considered a polynomial?

How can you identify the degree of a polynomial?

What is the leading coefficient of the polynomial discussed?

What type of polynomial function is being discussed in the text?

Explain why having a variable in the denominator affects whether a function is a polynomial.