Question

hey i need some halp and is my answer right?
which equation represents a direct variation what is the constant of variation
3y=2x+1;1
y=-5x-11;5
4y=-12x;-3
y+7=2x-1;7

Answer 1

my answer would be c

Answer 2

but idk anyone i nee dhelp

Answer 3

I'll try to help
is this algebra?

Answer 4

yes

Answer 5

alright give me a minute

Answer 6

yea algebra

Answer 7

linear functions and such

Answer 8

The constant of variation is the number that relates two variables that are directly proportional or inversely proportional to one another.

Answer 9

mhm

Answer 10

?

Answer 11

i though it would be c is that currect

Answer 12

Hold on

Answer 13

This might help http://www.algebrabugsme.com/directvariation.html

Answer 14

oh i was just looking to check over my answer?

Answer 15

Is there anything else that comes with the question?

Answer 16

let me check

Answer 17

or I might be thinking about something else

Answer 18

thats all thats in the question

Answer 19

so is my answer correct

Answer 20

I would hope it is
Do you know why you picked that answer?

Answer 21

because i think its a direct variation

Answer 22

you *think

Answer 23

yes

Answer 24

I would go with B

Answer 25

oh?

Answer 26

why

Answer 27

You would usually solve for Y

Answer 28

*need

Answer 29

worded that wrong sorry

Answer 30

k

Answer 31

so b

Answer 32

yes

Answer 33

sorry im not helping here but i think the ans is c for the same reasoning as @ummokay

Answer 34

ok?

Answer 35

im confuzz;ed

Answer 36

hahahaaa sorry @ummokay dats why i said i wasnt helping but i think ur original ans is right.

Answer 37

ok

Answer 38

ill do c