Question

I am having difficulties solving this problem someone pls help.

Answer 1

Answer:

Each time, the x is being multiplied by -3 to result in the output.

So for every x input, multiply by -3.

For the y output for 15, you would divide by -3 to find the input x

For example, when 7 is the input, multiply by -3, and the output y would result in -21.

Answer 2

Answer:

x=7 y=-21

x=-3 y=9

x=-5 y=15

x=-10 y=30

Step-by-step explanation:

If we take 2 = -6 and divide that by 2 because 2 is the input, we get 1 and if we divide -6 by 2 we get -3 so we can multiply the input by -3 to get the output and we can also divide the output by -3 to get the input