Answer:
The 1st graph is the answer and matches
-x/2 + 2 -2 ≤ x < 2 because it is equal to -2
The 4th graph is incorrect slightly at = 2x - 3 x ≥ 2
as the graph is descending and shows x = -1/2 as the gradient 4/-2 = -1/2
m = -1/2 would be the equation.
Therefore 2 (-1/2) = -1 and -1 - 3 = -4 and 4 is not greater than 2 so is wrong/.
Step-by-step explanation:
