Question

9. What is the domain of the relation {(-2, 4), (1, 3), (0, –4), (3, 2))?

A. (-2,0, 1, 3)
C. {0, 1, 2, 4)
B. {-4, -2, 2, 3)
D. (-4, 2, 3, 4)

Answer 1

A

Explanation:

given:{(-2, 4), (1, 3), (0, –4), (3, 2)

to find: domain of the relation

solution: domain will be { -2,1,0,3}

domain is {-2,0,1,3}

Answer 2

the domain is {-2,1,0,3}

the range is {4,3,-4,2}

Explanation: