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

Apr 24, 2018

#### Answer:

Domain : $A l l$ $R e a l$ $N u m b e r s$
Range : $y \ge 0$

#### Explanation:

We notice that there is no limitations for $x$, so the domain is $A l l$ $R e a l$ $N u m b e r s$. We now need to find what $y$ can be, but because $x$ can be any real number, that means that $y$ can be any number that's isn't negative. So the range is $y \ge 0$.