The domain and the range of the graphed function are [-5, 1) and [-4. 7), respectively
What are the domain and the range of this function?
From the question, we have the following parameters that can be used in our computation:
The graph
By definition:
- The domain is the set of the input values i.e. the x values
- The range is the set of the output values i.e. the y values
To determine any of these, we consider the following
- Closed dots means inclusive values
- Open dots means exclusive values
Using the above as a guide, we can see from the graph that
- The x values start from -5 (inclusive) and ends at 1 (exclusive)
- The y values start from -4 (inclusive) and ends at 7 (exclusive)
This means the domain is [-5, 1) and the range is [-4. 7)