Question

1. Which of the sets of ordered pairs represents a function?
A = {(1, –2), (3, –5), (5, 2), (7, 5)}
B = {(4, 2), (4, –2), (9, 3), (9, –3)}

Answer 1

@Crystal_Bliss

Answer 2

lol both kpops

Answer 3

lol

Answer 4

yup

Answer 5

i'm not sure about this one but it can be the first one but we need someone to check first @iYuko

Answer 6

It's a because the domain cannot repeat as you can see in a 1 or -2 do not repeat through out a but in b 4 repeats

Answer 7

Get it?

Answer 8

so yes i did get it right

Answer 9

YES thanks for explaining it :)

Answer 10

Do you understand fully @Kpop4life123

Answer 11

this one yes but the others not that much

Answer 12

post them

Answer 13

oh i dont have them now i mean like when im taking test i always see them but never do them right

Answer 14

just make sure that neither x, or y repeat

Answer 15

ok thank you :)