<u>Part 1</u>
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We need to make sure the radical is defined, meaning the radicand has to be non-negative. Thus, the domain is 
<u>Part 2</u>
<u />
We need to make sure the radical is defined, meaning the radicand has to be non-negative. Thus,

Thus, the domain in interval notation is 
The answer is not correct
Answer:
help me
Step-by-step explanation:
I am having trouble in math please help it's a quiz and I need to pass it
the answer is: b. gross income
can you please mark me brainliest