Question

No:y does not vary directly with x.

2. For the data in the table, does y vary directly with x? If it does, write an equation for the direct


variation.


X y


164


3216


4836


(1 point)


h


Oyes; y = 2x


Oyes; y = 4x


Oyes; y = 8x


Ono; y does not vary directly with x.


1. -1. 1.


1. -H.

Answer 1

Explanation:

1) The question states that y does not vary directly with x. By definition, two variables vary directly if y is proportional to x, meaning there is a constant of proportionality k such that y = kx. Since it states y does not vary directly with x, this rules out all the options which claim y does vary directly with x and has a direct variation equation.

2) The only option left is "Ono; y does not vary directly with x." This is correct based on the information given in the question.

So the answer is:

Ono; y does not vary directly with x.