Answer:
Domain: All Real Numbers
Range: y≥-4 (y is greater than or equal to -4)
Step-by-step explanation:
The domain is the total points that the x value hits, while the range is the total point that the y value hits. The x value has every number, so the Domain is all real numbers.
The y-value is -4 and everything above that point, so the Range is y≥-4.
