Identify the Polynomial as a Monomial, Binomial or Trinomial $$- 6 x ^ { 4 } - 6 x ^ { 3 } + 6$$

Identify the polynomial as a monomial, binomial or trinomial.
- $$- 6 x ^ { 4 } - 6 x ^ { 3 } + 6$$

A) Monomial
B) Trinomial
C) Binomial