What is the domain and range of $y=6x-7$ ?

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Answer 1 · 2017-08-26T14:53:20

See a solution process below:

The are no constraints or values $x$ is not allowed to be. Therefore, the Domain of this equation is the set of all Real Numbers or ${RR}$

This equation is a linear transformation therefore the Range of this equation is the same as the Domain, or, the set of all Real Numbers or ${RR}$

What is the domain and range of y=6x-7y=6x-7?