I'm assuming this is multiple choice and you forgot to post the answers. I'll take a guess and say it probably looks something like this:

Because you can't take the square root of a negative number without getting an imaginary result, resulting in the function having a closed domain limit.
Answer:
-4²
Step-by-step explanation:
Answer:
see diagram
Step-by-step explanation:
A rectangle has the area that can be calculated using formula

1. Consider rectangle with length of 8 yards and width of 6 yard. Then

2. Consider rectangle with length of 12 yards and width of 4 yard. Then

These two rectangles are attached.