Question

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

{-3,-3,1,6}
{-4,-2,2,2}
{-4,-2, 2}
{-3,1,6}​

Answer 1

For this case we have that by definition, the domain of a function is given by all the values of "x" for which the function is defined.

In this case we have:

`R {(6, -2), (1, 2), (-3,-4), (-3, 2)}`

Thus, it is observed that the values of "x" of the relation R are given by:

`x: 6,1, -3`

Therefore, the domain is: {-3,1,6}

ANswer:

Option D