Question

Please help! I will give a medal.
Which of the sets of ordered pairs represents a function?

A = {(−4, 5), (1, −1), (2, −2), (2, 3)}

B = {(2, 2), (3, −2), (9, 3), (9, −3)}

Answer 1

b

Answer 2

Thank you so much!

Answer 3

your welcome

Answer 4

you need explanation?

Answer 5

If you can give one that would help a lot.

Answer 6

a function can takes the input and give 1 and only 1 output

Answer 7

the A set x gives 2 outputs

Answer 8

for (2,-2) and (2,3)

Answer 9

you can't have that in a function

Answer 10

ok, I see what you mean.

Answer 11

Thank you again. I wish I could give out more than one medal!

Answer 12

yw

Answer 13

Can you help me with another problem?