Answer:
10/10
Step-by-step explanation:
If all the power of the variables are greater than or equal to zero, then the expression is a valid polynomial.
So,
1.



are polynomials.
2.

y
2 + s

are all polynomials.
3.
If the degree of the polynomial is 3, then it is a cubic polynomial. If the number of terms of a polynomial is 3, then it is a trinomial.
Hence,
is a cubic trinomial.
4.
The highest power is the degree.
Hence, degree of the polynomial is 2 + 4 = 6.
Answer:

Step-by-step explanation:
x =135(being opposite angles of a parallelogram)
1. 1/2
2. The Y axis
3. 1 right and 1 down (1, -1)