The calculated domain of the graph is [0, ∝) and the range is (-∝, 4]
Calculating the domain and range of the graph
From the question, we have the following parameters that can be used in our computation:
The graph
The above graph can be represented as a list of ordered pairs
The rule of a graph is that
- The domain is the x values
- The range is the f(x) values
Using the above as a guide, we have the following:
x values = 0 to infinity
y values = negative infinity to 4
Hence, the domain is [0, ∝) and the range is (-∝, 4]