A) 2x-l
B) 1
C) 1 - 2x
D) x + 1
Correct Answer: C
Solution :
[c]\[y=\left| x \right|+\left| x-1 \right|,x\le 0.\]when \[x\le 0,\left| x \right|=-x\]and \[\left| x-1 \right|=1-x\therefore =\left| x \right|+\left| x-1 \right|=-x+1-x=1-2x.\]You need to login to perform this action.
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