Question

What are the domain and range of the relation {(–5, 5), (–3, 2), (0, 3), (3, 2)}?

Answer 1

domain is th set of number you input
range is the set of number you get from inputing the domain
normally domain is x and range is y
(x,y)

domain is all 1st number
range is all 2nd numbers

doman={-5,-3,0,3}
range={5,2,3} (if it repeats, don't list)