Question

HELP HELP HELP!

Answer 1

http://prntscr.com/6zzv9n

Answer 2

@rational

Answer 3

direct variation equation is of form :\[y=kx\]
where \(k\) is some number

Answer 4

look at the options and see which ones can be converted into that form

Answer 5

D is 1 of them?

Answer 6

Yes dividing 2 each side gives \(y=\left(\frac{1}{2}\right)x\)

Answer 7

And Is c 1?

Answer 8

Yes, aren't you certain

Answer 9

I don't think a and b are 1

Answer 10

B is definitely not a direct variation

Answer 11

A is actually a direct variation
multiply both sides by 4/3 and see