A chord of the parabola y = x2 – 2 + 5 = joins the point with the abscissas x1 x 1 , x2 = 3 Then the equation of the tangent to the parabola parallel to the chord is :
(A) 2x – y + 5/4 = 0
(B) 2x – y + 2 = 0
(C) 2x – y + 1 = 0
(D) 2x + y + 1 = 0
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