3x-9 =-18
3x + 6y=27 substitution problem

Solve for x in the first equation then use it in the second one to solve for y

x= -3

y= 6

Step-by-step explanation:

3x-9= -18 --> 3x= -9 --> x= -9/3 --> x= -3

3(-3)+6y=27 --> -9+6y=27 --> 6y=36 --> y=36/6 --> y=6

  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.