The calculated range of the function represented by the graph is -2 ≤ y ≤ 8
Calculating the range of the graph?
From the question, we have the following parameters that can be used in our computation:
The graph
The rule of an exponential function is that
- The domain is the set of x values
- The range is the set of y values
In this case, we can see that
The y values start from -2 to 8 (both inclusive)
This means that the range is from -2 to 8
Hence, the range is -2 ≤ y ≤ 8