6.1 Exercise 4

Determine whether each polynomial is a monomial, binomial, trinomial, or other polynomial.

1. ⓐ $4 y^{2} - 8 y - 6$
2. ⓑ $−5 a^{4} b^{2}$
3. ⓒ $2 x^{5} - 5 x^{3} - 9 x^{2} + 3 x + 4$
4. ⓓ $13 - 5 m^{3}$
5. ⓔ $q$