How do you find the domain and range of $x= 7$ ?

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Answer 1 · 2016-07-09T09:43:03

The domain is ${x|x=7}$ and the range is none

We are reminded that the domain is x and the range is y. The only possible answer for domain is 7. In the range, it has no value of y.

How do you find the domain and range of x= 7x= 7?