The triangle formed by the tangent to the curve \( f(x)=x^{2}+b x-b \) at the point \( (1,1) \) ...

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The triangle formed by the tangent to the curve \( f(x)=x^{2}+b x-b \) at the point \( (1,1) \) and the coordinate axes, lies in the first quadrant. If its area is 2 , then the value of \( b \) is
\( P \)
(A) \( -1 \)
(B) 3
(C) \( -3 \)
(D) 1
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