Answer: y ≥ -2 Interval Notation: [-2, ∞)
Step-by-step explanation:
If the domain is x ≥ 0, then plug x=0 into the given equation to find the y ≥ value.
Range: y ≥ 2(0) - 2
y ≥ 0 - 2
y ≥ -2
