Which set of ordered pairs represents a function

A (2,5),(1,6),(0,5),(1,10)
B (0,0),(1,1),(2,0),(3,3)
C (2,1),(3,1),(5,1),(5,4)
D (5,4),(4,5),(1,2),(1,4)

B is a function.

Step-by-step explanation:

no, because the sides are not congruent

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.