What is the range of the function $f(x)=3x-1$ ?

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Answer 1 · 2018-05-05T11:39:18

$R=RR$

This is a linear function graph{3x-1 [-10, 10, -5, 5]}

It can take all real values on $x$ $x$ ' and $yy$ ' so the domain and range is the set of real numbers.

$D_f=RR$ ,
$f(D_f)=f(RR)=RR$

What is the range of the function f(x)=3x-1 f(x)=3x-1?