In a nutshell, the domain and the range of each function are shown below:
- Domain: x ∈ [- 4, 4], Range: y ∈ [1, 5].
- Domain: x ∈ [- 3, 1], Range: y ∈ [-5, - 1].
How to find the domain and the range of a function graphically
In this problem we find a picture containing the graphs of two functions, of which we must find both the domain and the range of each expression. The domain of the function corresponds with all values from the horizontal axis such that the function exists, and range of the function with all the values from the vertical axis.
The domain and range of the first function are x ∈ [- 4, 4] and y ∈ [1, 5], respectively.
The domain and range of the second function are x ∈ [- 3, 1] and y ∈ [-5, - 1].
To learn more on functions: https://brainly.com/question/12431044
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