Answer:
idk i'm just trying to get my brainly points up
Step-by-step explanation:
Answer:
8+7 times a+2 times x+y
Step-by-step explanation:
Answer:
all real numbers greater than zero
Step-by-step explanation:
The square root of a number must be greater than or equal to zero
sqrt(x) ≥0
Squaring each side
x ≥0
This means the domain is all real numbers greater than or equal to zero
I would go with all real numbers greater than zero since it is the closest answer