State that the given relation is a function? Give reason. If it i… - Vidyadip

Question

State that the given relation is a function? Give reason. If it is a function, determine its domain and range. {(2, 1), (5, 1), (8, 1), (11, 1), (14, 1), (17, 1)}

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Answer

Here the given relation is:
{(2, 1), (5, 1), (8, 1), (11, 1), (14, 1), (17, 1)}
All values of x are distinct. Each value of x has a unique value of y.
So the relation is a function.
Therefore, the domain of function = {2,5, 8, 11, 14, 17}
Range of function = {1}

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