9514 1404 393
Answer:
- y = -3(x -1) -3 . . . x ≥ 1
- y = 3(x -1) -3 . . . .x < 1
Step-by-step explanation:
When the absolute value function argument is less than zero, the absolute value function changes its sign.
For x-1 ≥ 0
y = -3(x -1) -3 . . . . . x ≥ 1
For x-1 < 0
y = 3(x -1) -3 . . . . . .x < 0 . . . . sign of (x-1) is changed
_____
These can be simplified to ...
y = -3x for x ≥ 1
y = 3x -6 for x < 1
