MCQ
The range of the function f(x) = |x - 1| is:
- A$\big(-\infty,0\big)$
- B$\big[0,\infty\big)$
- C$\big(0,\infty\big)$
- D$\text{R}$
Solution:
$\text{f(x)}=|\text{x}-1|\geq0\ \forall\text{ x}\in\text{R}$
Thus, range $=\big[0,\infty\big)$
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