Question

Which of the following relations are functions?


y = −x + 2
x = −y + 2
x − y = 2...

medal

Answer 1

do u still need help?

Answer 2

yes

Answer 3

Okay. Can you tell me what you know so far about functions?

Answer 4

whether a function is even or odd

Answer 5

Okay now tell me what a relation is.

Answer 6

all are functions my friend

Answer 7

Your not suppose to give answers you could get banned for that

Answer 8

No answers. @joyraheb

Answer 9

well choice 1 only are function

Answer 10

Can you tell me why that would be?

Answer 11

sorry iGreen but really what explanation are there ok since there's y and x in all equ that every equ is a function of x good now?

Answer 12

well i don't know i say that because of the negative in front of x

Answer 13

barbie15 since there's a y and x in all cases it is called a function ok tell me define function please

Answer 14

unction is "even" when: f(x) = f(−x) for all x

Answer 15

A function g is said to be even, provided that g(–x) = g(x)

Answer 16

Okay I am so not getting this medal. Take it over joy. Your doing great @Barbie15

Answer 17

so am right or wrong

Answer 18

Your correct :)

Answer 19

noo here you are defining kinds of function but your question says which of the following are "FUNCTION" only

Answer 20

this question does jot have to do with even or odd

Answer 21

@joyraheb there can only be one y and one x how is that wrong?

Answer 22

confusing

Answer 23

Barbie its okay you got it right

Answer 24

thnx

Answer 25

scarlett whats the matter with you he has understood the question wrongly and your saying proceed its not about memorizing and giving them out in math but you should understand the ques

Answer 26

I do understand the question Ive taken that class before.

Answer 27

you just want a medal by telling him your right i want him to understand not to give me a medal!

Answer 28

Scarlett u took it online class

Answer 29

NO I DONT I HONESTLY THINK ITS RIGHT. Im sorry if im wrong can you please explain.?

Answer 30

@barbie15 yes Im taking flvs

Answer 31

Me too

Answer 32

Really? What grade?

Answer 33

12

Answer 34

11th

Answer 35

u full time

Answer 36

student

Answer 37

yeah

Answer 38

barbie I dont know what level are you or what system.... but for us all of these are functions and can be graphed well i dont know what they teach you after all this question is really dum and I advice you when your in class you say all are functions ok the 2nd one if your taking the a function is always y=... ok if you take the 2nd one you can sinply mive the y to the left and then you can consider it a function but thats nonsense its simply when you have a y and an x then you hage a system of axis when you have a system of axis you have a function period.