FUNCTIONS HELP ME ASAP

y=-3x

Step-by-step explanation:

You can plug in the values of x and y to check this:

9=-3(-3) so 9 = 9 which is CORRECT

3=-3(-1) so 3 = 3 which is CORRECT

0=-3(0) so 0 = 0 which is CORRECT

-9 = -3(3) so -9 = -9 which is CORRECT

This shows that the function  y=-3x is the correct choice and works for each value in the table.

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.