Which of the following represents a function? a. (5,1), (5,2), (5,3), (5,4)
b. (3,9), (-7,1) (6,12), (-3,-9)
c. (-5,6), (-5,6), (-5,6), (-5,6)
d. (8,3), (8,3), (-8,-3), (-8,-3)

I’m pretty sure it’s a

I'm pretty sure it's b). i try drawing the functions out and b is the one that stands out or isnt a "line"

Gggģcawrygr3ezt9d hu and the other countries have been working to make it easier to box up their homes in an area where the government has not yet decided which countries will have the option of the government