Given:
The coordinates that are plotted in the graph are (-3,3), (0,0) and (3,3)
We need to determine the domain and range.
Domain:
The domain is the set of all independent values.
In other words, the domain is the set of all x- coordinates of a function.
Thus, from the given coordinates the x - values are the domain.
Hence, we get;
[tex]Domain=\{-3,0,3\}[/tex]
Thus, the domain is {-3, 0, 3}
Range:
The range is the set of all dependent values.
In other words, the range is the set of all y - coordinates of the function.
Hence, from the given coordinates the y - values are given by
[tex]Range=\{0,3\}[/tex]
Thus, the range is {0,3}
Hence, the domain is {-3, 0, 3} and the range is {0,3}
Therefore, Option B is the correct answer.
