Question

Please help me with these questions!!! ASAp Please

What are the domain and range of the relation (–4, 2), (0, 1), (0, 5), (8, 10)?



A.


Domain: {–4, 0, 5, 10}; Range: {2, 1, 8}


B.


Domain: {–4, 0, 8}; Range: {2, 1, 5, 10}


C.


Domain: {2, 1, 5, 10}; Range: {–4, 0, 8}


D.


Domain: {–4, 2, 0, 1, 5, 8, 10}; Range: {–4, 2, 0, 1, 5, 8, 10}

Answer 1

the domain is the set of the first numbers in the parentheses
the range is set of second numbers
Do not repeat duplicates

Answer 2

So that would be D Correct? @cwrw238

Answer 3

wait i change my mind I say A

Answer 4

No
look at the first numbers in each bracket
they are -4,0,0 and 8
these are in the domain - but only incluse 1 of the 0's

so the domain is {-4 , 0, 8}

can you see that?

Answer 5

* include

Answer 6

Ohhh yes i see sorry