For this case we have the following expression:

By definition, a constant term is a value that cannot be modified, does not vary.
It is observed that the first three terms of the expression depend on a variable, therefore they are not constant.
The fourth term "3" is the constant term of the expression.
Answer:
The constant term is 3
It’s the 2nd on I’m pretty sure because it says decimal
Answer:
x = 24
y = 10
z = 17
Explanation:
It's long to explain, so heres a picture of how solved each. hope this helps!! :)
1/2 chance of getting an even number and 1/2 chance of getting an odd one.
Answer:
2
Step-by-step explanation:
2 is a value of x that would not make the set a function because a function can't have multiple coordinates wit hthe same domain (x-coordinate). 2 is a domain that has already been used in the point (2,7). If this is used in (x,5), the point would become (2,5) and repeat a domain.
Note:
The x-coordinate could also be 1 or 6 because they have been used as domains as well.
Hope it helps!