Question

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









A.

Domain: {0, 2, 3, 5}; Range: {–5, –3}








B.

Domain: {2, 3, 5}; Range: {–5, –3, 0, 3}








C.

Domain: {–5, –3, 0, 3}; Range {–5, –3, 0, 2, 3, 5}








D.

Domain: {–5, –3, 0, 3}; Range {2, 3, 5}

Answer 1

Domain is the x values listed but not repeated. For example, if we have:

(0,4) (1,4) (1,5) (4,3)

The domain is: 0, 1, 4

We don't add 1 two times since it repeats, we only add it one time. So knowing this, can you tell me the domain?

Answer 2

Do you know that the domain is the first numbers of the ordered pairs and the range is the second numbers of the ordered pairs?

Answer 3

is it -5,-3,0,3?

Answer 4

I think?

Answer 5

Yes. That is the domain.

Answer 6

Right! Also remember to order them from greatest to least.

The same goes for Range, but with y instead of x. What is the range knowing this?

Answer 7

Now...what is the range?

Answer 8

um 2,3,5 ?

Answer 9

Very good.

Answer 10

Yes! So the right option would be . . . ?

*nudges down*

Answer 11

d

Answer 12

There you go :3

Answer 13

Good job!!

Answer 14

thax guys u rock

Answer 15

Your welcome :3

Answer 16

yw