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What is the range of the function f(x)= abs(x-1)/(x-1)

What is the range of the function  f(x)= abs(x-1)/(x-1)

Grade:12

1 Answers

Vikas TU
14149 Points
7 years ago
range of the function  f(x)= abs(x-1)/(x-1)
Case 1.
when x> 1
f(x) = 1

Case 2. 
when x
f(x) = -1

Therfore the range for f(x) is:
{-1,1}.

 

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