Answer:
Step-by-step explanation:
The domain is all the possible x values.
For the graph on the left the domain is: (-4, 0) written with parentheses because the endpoints both have open circles.
For the graph on the right the domain is: (-1, 1] written with one parentheses and one bracket because -1 has an open circle and 1 has a closed circle.
The range is all the possible y values.
For the graph on the left the range is: (-3, 4) written with both parentheses because there are two open circles.
For the graph on the right the range is: [4, 5] because there are only 2 possible y values and even tho there is one open circle there is also a closed circle at the same value as the open circle.
