Question

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

Answer 1

`R=RR`

Explanation:

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`