# What is the range of the function #y=|x|#?

##### 2 Answers

Mar 23, 2016

Because

Mar 23, 2016

Let's start with the domain, even though that is not the question.

The domain includes all of the 'X' values in the function which is this case is all X values that are members of the reals between negative infinity to positive infinity.

The range is the set of 'y' values that result from the given domain .

Since the absolute value of any real number is a positive, the range is all y values that are reals and are greater or equal to zero