Question

The domain of the following relation: R: {(−4, 3), (3, 6), (−2, 1), (3, 6)} is

1, 3, 6}.

{–4, 3, −2, 3}.

{–4, −2, 3}.

No domain exists.

Answer 1

(x,y)

the domain is x so what do you think the answer will be?

Answer 2

the 1st one??

Answer 3

Why?

Answer 4

because 1,3,6 atleast one of these numbers are ib each

Answer 5

1 is not in x

Answer 6

........................... i confused now :,p

Answer 7

Okay:

you have ( x, y)

the domain is x and y is the range

now look at the first one you have: (−4, 3)

-4 is in x which is the domain

3 is in y which is the range

do you get it now?

Answer 8

yes

Answer 9

ok great! so what's the answer?