Single Answer MCQ
Q-00051619
What is the range of the function f(x) = |x|?
1
All real numbers
2
Non-negative real numbers
3
All integers
4
Negative real numbers
Answer and Solution
Answer
B. Non-negative real numbers
Solution:
The modulus function f(x) = |x| produces non-negative outputs regardless of the input x. Thus, its range is the non-negative real numbers. Other options represent incorrect ranges.
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