Question

What are the domain and range of the relation {(–9, 5), (1, 5), (6, 11), (7, –10)}?

A.
Domain: {–10, 5, 11}; Range: {–9, 1, 6, 7};

B.
Domain: {–9, 1, 6, 7}; Range: {–10, 5, 11}

C.
Domain: {1, 5, 6, 7, 11}; Range: {–10, –9}

D.
Domain: {–9, 1, 6, 7}; Range: {–10, –9, 1, 5, 6, 7, 10, 11}

Answer 1

domain is the set of all the x values

Answer 2

range is the set of all the y values

Answer 3

(x,y)

Answer 4

yup what @zzr0ck3r said lol

Answer 5

Thank you both.