What is the domain and range of $y = 4 - 3x$ ?

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Answer 1 · 2017-09-06T11:50:01

Because there are no restrictions on the value $x$ can be set to the Domain, or input, for this equation is the set of all Real Numbers. Or: ${RR}$

Because this is a simple linear transformation the Domain, or output of this equation is also the set of all Real Numbers. Or: ${RR}$

What is the domain and range of y = 4 - 3xy = 4 - 3x?