Question

What is the domain and range of `y= |x+1|`?

Answer 1

See a solution explanation below:

Explanation:

Domain:

There are no exclusions for the value of `x`. Therefore the domain is the set of all real numbers or `{RR}`.

Range:

The absolute value functions takes any positive or negative number and converts it to its positive form. Therefore the range is all non-negative real numbers.