Which set of ordered pairs represents a function? {(-3, 4), (-7, 2), (-7, -4), (-9, -5)}
{(-2, 4), (0, 5), (-9, 9), (-9, 7)}
{(-4, -6), (-7, -5), (-4, -7), (1, 1)}
{(5, -2), (-8, -6), (4, -2), (-6, 3)}

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

answer: hey there,

the answer you are looking for is a..

hope this you!

the answer is 489

step-by-step explanation:

true

step-by-step explanation: