Question

Is D correct for this?

Answer 1

I cant tell what that says

Answer 2

Ok, ill try to zzomin. Sorry!

Answer 3

*zoom in

Answer 4

You got it!

Direct variation is in the form of y = kx.

Answer 5

OK, thank you so much! @iGreen.

Answer 6

D.

Answer 7

Then is C correct here...?

Answer 8

@ganeshie8 @campbell_st @Directrix need help with the second one please(:

Answer 9

No, that's not correct, if you plug in y = 4 and x = 12, you get:

y = 3x
4 = 3(12
4 = 36

That's incorrect.

Answer 10

That answer isn't on there though?

Answer 11

No, I was just proving that the answer you chose was incorrect.

Answer 12

Try:

y = 1/3x

Plug in y = 4 and x = 12.

4 = 1/3(12)

Can you multiply 1/3 * 12?

Answer 13

12/3 or 4

Answer 14

Yep, that gives us:

4 = 4

:D

Answer 15

So y = 1/3x is your answer.

Answer 16

Ok, I see now thank you again!

Answer 17

No problem.