# How do you find the domain and range of f(x)=6x-3?

Because there are no restrictions on the value of $x$, the Domain of this function is the set of all Real Numbers or $\left\{\mathbb{R}\right\}$.
Becaue this function is a straight linear transformation, the Range of the function is also the set of all Real Numbers or $\left\{\mathbb{R}\right\}$