Answer
Standard form is $-9z+4$.
Degree is $1$.
Leading coefficient is $-9$.
Type is Binomial.
Work Step by Step
The given polynomial is
$=4-9z$
Standard form is $-9z+4$.
The exponent of $z$ is $1$, so the degree of the polynomial is $1$.
Leading coefficient is $-9$.
There are two terms, so the type of the polynomial is binomial.