Question

which set of ordered pairs does not represent a function?
a-(0,1),(2,2),(4,8),(-2,7),(5,8)
b-(0,1),(2,2),(4,8),(2,7),(5,8),(7,9)
c-(-3,6),(2,7),(0,5),(1,5),(4,9),(5,4)
d-(-4,2),(-3,2),(-2,2),(-1,2),(0,2),(1,2)

Answer 1

Answer:

D

Step-by-step explanation:

Answer 2

Answer:

the answer is B.

Step-by-step explanation:

A relation where each input x gives back exactly one output y no x vaules repeat.