Answer:
8.
numerator: degree 3
denominator: degree 2
9.
numerator: degree 2
denominator: degree 2
10.
numerator: degree 2
denominator: degree 4
11.
none of them
Step-by-step explanation:
For 8 - 10:
the degree of a polynomial is the value of the power of the leading term.
so, expanding for that term mentally, by just multiplying all the leading terms of each of the factors of the polynomial, and finding the the value of the power of that, we can find the degree of each polynomial.
For 11.
There exist at least one x-value that makes y = 0 in each case, which means none have an asymptote at y = 0
