23. Cynthia used some of the ordered pairs from the set below to make a new set.

{ (4, - 3), (-2,5), (5,4), (7,2), (2, - 7) }

She wrote the domain of this set as {2,4,5). Which ordered pairs from the origi

make her new set?

O (-2,5), (7,2), (5, 4)

O (5,4), (2, - 7), (4, - 3)

(2, - 7), (4, - 3), (-2,5), (5, 4)

O (4,-3), (-2,5), (5,4), (7,2)

(5,4), (2, - 7), (4, - 3)

Step-by-step explanation:

The first option is (-2,5), (7,2), (5, 4).

The domain for this pair of ordered pairs is {-2,5,7}

The second set is (5,4), (2, - 7), (4, - 3)

The domain is {2,4,5}

The third set is (2, - 7), (4, - 3), (-2,5), (5, 4)

The domain is {-2,2,4,5}

The fourth set is (4,-3), (-2,5), (5,4), (7,2)

The domain is {-2,4,5,7}

Therefore the correct choice is the second option