Question

MEDAL TO WHOEVER ANSWERS CORRECTLY FIRST
what are the domain and range of the relation {(–9, 5), (1, 5), (6, 11), (7, –10)}

Answer 1

domain is all the x values and range is all the y values. Each of your sets of points is set up as (x,y).
so your domain is : -9,1,6,7
and your range is : 5,11,-10 (if there are duplicates, you only have to write them once)

Answer 2

Thank you so much! I understand now (:

Answer 3

good to hear :)