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

What do you think?

Answer 2

i think a.

Answer 3

@*louisa* @vera_ewing @Luigi0210 @campbell_st @amistre64

Answer 4

I think you're right, but I'm not 100% sure.

Answer 5

(x ,y)
first number x which is domain
2nd number suppose be y value which is range

Answer 6

to*

Answer 7

so im right, its a?(:

Answer 8

nope....

Answer 9

wait no b

Answer 10

b?? are you sure ??

Answer 11

i think

Answer 12

it could be d

Answer 13

you should be 1000% sure
first number in parentheses belongs to x
and second one is y
x value represent domain
y values reprsent range

Answer 14

represent*

Answer 15

b im almost 100000% suree

Answer 16

if there are same numbers more than once just write one time