Question

Which set of information below, showing students and their letter grade in math, is NOT a function?











{(Amanda, A), (Mary, B), (Florence, D), (Arianna, F)}










{(Barry, B), (Thomas, B), (Barry, D), (Jane, F)}










{(Dale, B), (Molly, C), (Elizabeth, A), (Doug, D)}










{(Alyssa, D), (Josh, A), (Bill, D), (Olivia, F)}

Answer 1

@dan815
@Joel_the_boss

Answer 2

Functions.... uhhhh lol gimme a second :P

Answer 3

k

Answer 4

I think its B because the kids name is repeated twice lol

Answer 5

ahh, I didn't catch that xD, thanks, I have another Q btw

Answer 6

ok tag me

Answer 7

which equation is NOT a function?











y = 1/3x2










1/2y = x2 − 2










x2 − 4 = y










They are all functions

Answer 8

@Joel_the_boss

Answer 9

@cbyer2 @One098

Answer 10

The second one^^

Answer 11

thanks man lol Hope we helped @DUDE..LOOK..ITS..SGTC

Answer 12

yeah

Answer 13

..always seems that what people are taking right now I am, too, that way I can help c:

Answer 14

im learning about rationals and square rooting functions and some crazy pellet lol

Answer 15

thanks