# Find the domain and the range of the real function f defined by f (x) = |x – 1|.

Jitender Singh IIT Delhi
8 years ago
Ans:
It is a simple function & it is defined over the all real plane. Its domain is ‘R’.
$f(x) = |x-1|$
For the range, it can be seen from the graph that output is always positive.
Range of f(x):
$y \geq 0$
Thanks & Regards
Jitender Singh
IIT Delhi