find the domain and range of the following function?
- CalibanLv 79 years agoFavorite Answer
ƒ(x) = │x+4│
The domain and range has to be all real numbers;
real numbers being ALL numbers that are on a number line.
No matter what real number you substitute in at x you will
get a real number answer at f(x) or just y.Source(s): Site with real numbers: http://www.mathwords.com/r/real_numbers.htm
Still have questions? Get your answers by asking now.