Answer :

The domain of f is (1,3,4,7)

What is domain and How to find the domain of f?

The number of values that we are permitted to enter into our function is known as the domain of a function.

The x values for a function like f make up this set (x).

A function's range is the collection of values it can take as input.

Here The domain of f is (1,3,4,7)

the range of function f is (1,3,4,8)

so, simply domain is set of values that function acts .

range is set of values that function takes.

Learn more about domain and range, refer:

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