Question

Dont understand this question. Help? Will fan and medal.

Answer 1

Direct variation is represented by:

y = kx

or:

v = ku

Where 'k' is constant and can be any number..so which one do you think?

Answer 2

Just look for the one that looks like this : v = (?)u

Answer 3

ok

Answer 4

tell me which one you think it is

Answer 5

A and B?

Answer 6

not exactly, here try again. v = (?)u could be switched around to (?)u = v as well
i think that D looks really good.

Answer 7

Ok what about c

Answer 8

yup ^-^ i would choose D and C as the best choices

Answer 9

Thanks :)

Answer 10

no problem!