Question

Write a rule when x=-2 y=-4 and x=0 and y=2 and x=-1 and y=-1

Answer 1

Hello and Welcome to Openstudy! :)

if you put what they gave you into a table
x y
-2 -4
-1 -1
0 2

you'll see that every time x increases by 1
y would increase by 3

Answer 2

So what the answer?

Answer 3

It has to be a rule

Answer 4

please note that this site does not permit the giving of answers :)
http://openstudy.com/code-of-conduct
This site has a policy for "Give Help, Not Answers"
violations of such policies could potentially result in an account suspension or ban.

but perhaps you can take the phrase
"every time x increases by 1, y would increase by 3"
to be the rule :)

Answer 5

Do you know the answer though? you don't have to tell me but do you?

Answer 6

mmm I'm not entirely sure what format the question would like the answer to be in,
I would simply say that: "every time x increases by 1, y would increase by 3"

Answer 7

thank you!

Answer 8

you're welcome :)

Answer 9

I really appreciate your help. In the future if I need more help will you help me?

Answer 10

sure :)
you can tag people by putting an @ in front of their name
like @Jnguyen07