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If y = 2 + |x| - |x - 1| - |x + 1| , th...

If ` y = 2 + |x| - |x - 1| - |x + 1|` , then ` y'( - (1)/(2)) + y' ((1)/(2)) + y' ((3)/( 2)) + y'((5)/( 2))` is a)0 b)1 c)-1 d)-2

A

0

B

1

C

`-1`

D

`-2`

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The correct Answer is:
A
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