Rewrite the Polynomial in Descending Order $-5 x^{4}-14 x^{2}+7 x+6 x^{6}$

Multiple Choice

Rewrite the polynomial in descending order. Identify the leading term, the leading coefficient, and the degree of the polynomial.
- $-5 x^{4}-14 x^{2}+7 x+6 x^{6}$

A) $-5 a^{4},-5,4$
B) $-6 a^{6},-6,6$
C) $5 a^{4}, 5,4$
D) $6 a^{6}, 6,6$