Ill teach you how to do some of these things so you won't be having to use this site
Answer:
a
Step-by-step explanation:
the two lines intercept at 1,-2
The domain is the numbers you can use for x
so the domain is 4
the range is the possible y values we get from that domain
we get all real numbers because it goes up and down infinitey
domain is 4
range is all real numbers
