How do you find the domain and range of $y=3x+2$ ?

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Answer 1 · 2018-06-02T21:57:24

Domain ${x|x " is " RR}$
Range ${y|y " is " RR}$

$y=3x+2$ is the equation of a line with slope $m=3$ , the domain and range of any line with $m!=0$ and $m!=O/$ is all real numbers:

Domain ${x|x " is " RR}$
Range ${y|y " is " RR}$

How do you find the domain and range of y=3x+2y=3x+2?