Question

For questions 1 and 2, identify the domain and range of each graph.

1. What is the domain and range of the graph
shown?
-10 84
10-
8-
6.
4-
-2-
44
6+
8+
-10-
2
2. What is the domain and range of the graph
shown?
4
10-
8
6
2-
4
-6-
8
8 10 12

Answer 1

1. Domain: -infinite to +infinite

Range: 0 to +infinite

2. Domain: 0 to +infinite

Range: 0 to +infinite

The domain is the possible x-values going right to the left. The range is the possible x-values going top to bottoms.