Answer:
18
Step-by-step explanation:

Domain is everything below 0. Range is all real numbers. It is a function as it passes the vertical line test.
Answer:
as per my point to view you can use a L.C.M so you can get the answer or you can try using a exponent way like 5by 1 as n value is 1 so it may give yoh answer
Answer:
117
Step-by-step explanation:
Got it from calucaltor and did it to make sure