Answer: Domain = [-4, ∞) Range = [-1, ∞)
Step-by-step explanation:
Domain represents all of the x-values in the graph.
The smallest x-value is -4.
The biggest x-value is infinity (see the arrow on the far right line)
Interval notation is: [-4, ∞).
NOTE: -4 has a bracket because it is an included value (closed dot)
Range represents all of the y-values in the graph.
The smallest y-value is -1.
The biggest x-value is infinity (see the arrow on the far right line)
Interval notation is: [-1, ∞).
NOTE: -1 has a bracket because it is an included value (closed dot in at least one place on the line)
