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Home > CC4 > Chapter 3 > Lesson 3.1.2 > Problem 3-22

3-22.

Determine the domain and range of each of the following graphs. Homework Help ✎

Are there any restrictions on what x-values get used in this graph?
Are there any restrictions on the y-values that get used in this graph?

Domain: All real numbers.
Range: y ≤ 1

The arrow indicates the graph continues in only one direction.

Domain: x ≥ −3
Range: y ≥ −2

c.

Domain: All real numbers.
Range: y ≤ 0

Domain: All real numbers.
Range: y ≥ −1