Identify the set of numbers that makes up the domain in the relation { (-2,-2), (0, 2), (2, 4), (3, - 6) }-

0-6,-2, 2,4

0-6-2,0, 2, 3, 4

0-2,0,3, 4

0-2,0, 2, 3

The correct answer is option no. 4: - 2,0, 2, 3

Step-by-step explanation:

A domain is the input of the function. If a function is given in the form of ordered pairs, then the first elements of ordered pairs form the domain set.

Given relation is:

{ (-2,-2), (0, 2), (2, 4), (3, - 6) }-

The set of first elements of each ordered pair is:

{-2,0,2,3}

Hence, option No. 4 is the correct answer ...

Option D) (-2, 0, 2, 3)

Step-by-step explanation:

We are given the following information:

Relation: { (-2,-2), (0, 2), (2, 4), (3, - 6) }

We have to find the domain of the given relation.

Any coordinate in a relation (x, y), x becomes a part of the domain and y s the value of function at x and d becomes a part of the range.

So, the domain of the given relation would be collection of all x coordinates of the given tuples.

So the domain of given relation is:

(-2, 0, 2, 3)

Hence, Option D) is the right domain for the given relation.