The question shown asks to identify the polynomial $8s^3 - 2s - 2$ as either a monomial, binomial, trinomial, or none of these.

• A monomial has only one term.
• A binomial has two terms.
• A trinomial has three terms.

In the given polynomial, there are three terms: $8s^3$, $-2s$, and $-2$. Since there are three terms, this is classified as a trinomial.

So, the correct answer is A. Trinomial.

Would you like more details on this? Here are some related questions:

1. How do you identify the degree of a polynomial?
2. What are the rules for combining like terms in a polynomial?
3. How do you classify polynomials by degree and terms?
4. How do you perform polynomial addition or subtraction?
5. What are some real-world applications of polynomials?

Tip: Always check the number of distinct terms when classifying polynomials!