Question

Select all relations below that are functions. [Select all that apply.]

A.) {(4,3),(4,2),(4,−1)}
B.) {(7,6),(6,7),(7,8)}
C.) {(4,5),(6,5),(9,2)}
D.) {(2,5),(3,4),(4,3)}
E.) {(3,9),(7,4),(1,6)}

Answer 1

Answer:

Step-by-step explanation:

C) , D) and E) are functions.

Answer 2

c d e are functions....