# How do you find the domain and range of f(x)= -2x+14?

Because there are no values we need to exclude for $x$ the Domain, or input into this is equation is the set of all Real Numbers: $\left\{\mathbb{R}\right\}$
Because this is a straight linear conversion the Range, or output of this equation is also the set of all Real Numbers: $\left\{\mathbb{R}\right\}$