Find the Degree of the Polynomial and Indicate Whether the Polynomial

Multiple Choice

Find the degree of the polynomial and indicate whether the polynomial is a monomial, binomial, trinomial, or none of
these.
- $$- 7 x ^ { 9 } + 8 x - 7$$

A) trinomial of degree 10
B) trinomial of degree 9
C) binomial of degree 10
D) binomial of degree 9