Help please! Fastest and correct answer gets brainlesst .
Here is a sketch of Noah's bedroom.
He wants to create a scaled drawing of his bedroom to show to his designer.
The actual length of wall C is 5 m. He draws a 30 cm line to represent wall C.
What scale is he using?
Select ALL that apply.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

answer is x<