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Due before the end of december

Due before the end of december-example-1

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For the given relation:

the domain is:

D = {-6, 2, 6, 7}

The range is:

R = {-5, -4, -3, 0, 6}

How to determine the domain and range?

A relation maps elements from the domain into elements from the range, such that the general notation is (input, output).

So for a given relation, the domain is the set of the first values, and the range is the set of the second values.

Here we have:

{(-6, 6), (-6, -5), (2, -4), (6, -3), (7, 0)}

Then the domain is:

D = {-6, 2, 6, 7}

The range is:

R = {-5, -4, -3, 0, 6}

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