Answer:
Degree 
Step-by-step explanation:
The function that you have is a homogeneous function of degree
. In fact, if
and
we have that:

To verify that the Euler Theorem holds we need to show that:
.
To do that let's compute the partial derivatives:


Then,

Before you use the quadratic formula, you have to make sure the equation itself is a quadratic and that a and b are not 0.
Answer:
Hope it will help. I did it.
Hope the image is clear.
The rule is n + 5
So we have that
an = n + 5
Where n is the term, that said we want the 1st, 2nd, 3rd, 4th and 10th term
a1 = 1 + 5 = 6
a2 = 2 + 5 = 7
a3 = 3 + 5 = 8
a4 = 4 + 5 = 9
a10 = 10 + 5 = 15