Is someone able to do this really quick thanks :)

, x and y show direct variation.

Step-by-step explanation:

Step 1:

For x and y to show direct variation, they should be proportional to each other.

This means for x and y to be in direct variation, they should be of the form where k is the constant of proportionality.

If we simplify the given equation and get an equation similar to , x and y show direct variation.

Step 2:

Now we simplify the given equation,

If we subtract from both sides, we get

This is of the form where So x and y show direct variation.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

it is not that hard all u have to do is plot the graph

step-by-step explanation: