You have to divide and wants you divided add the 4 numbers that will give you your answers
The pattern is multiplying the number by -2. So it would continue on as 96, -192, 384, and so on.
-1 is the Y intercept for the graph
(x; y)
The domain is x.
The range is y.
Therefore
(4; -4) → x = 4; y = -4
(2;-3) → x = 2; y = -3
(-5; 1) → x = -5; y = 1
if is (-4; -1) not (4; -1) then
(-4; -1) → x = -4; y = -1
The DOMAIN = {-5; -4; 2; 4}
The RANGE = {-4; -3; -1; 1}
If is (4; -4) and (4; -1) then it is not a function.
