Question

Determine which relation is a function.


A.


{(–5, 1), (–5, 0), (–2, 1), (–1, 4), (6, 2)}


B.


{(–5, 1), (–2, 0), (–2, 2), (3, 4), (6, 2)}


C.


{(–5, 1), (–2, 0), (–1, 1), (2, 4), (6, 3)}


D.


{(–5, 3), (–2, 0), (–1, 2), (6, 4), (6, 3)}

Answer 1

A function would be the one with no repeating x values so just look and see the one with no repeating x values

Answer 2

It should take you no more than 2 min max.

Answer 3

So what did you get..

Answer 4

sorry was on another tab

Answer 5

didn't now you was in here

Answer 6

is it D?

Answer 7

no prob so solve it and tell me what you get

Answer 8

(x,y) no repeats on x

Answer 9

waait a min let me see

Answer 10

C or B

Answer 11

why are you guessing

Answer 12

look..

Answer 13

3,4 7,2 3,5, this for example would not be a function because 3 repeats in two of the ordered pairs

Answer 14

i see

Answer 15

so...it would be...

Answer 16

b

Answer 17

ty

Answer 18

well, I hope you understood

Answer 19

and no problem

Answer 20

i understood the most of it thank you

Answer 21

=)

Answer 22

are you homeschooled just wondering

Answer 23

Yes

Answer 24

cool no wonder