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2) Consider f (ae) = 23 - 4x2 - 17xe + 60 and g(ae) = 23 + 5x2 - 8x - 12, whose one of the roots are given in the set {3, 2, -3, -2}. Choose the set of correct options regarding f (a ) and g(a). O The f (a) cuts the X-axis at 3, 5 and 4. O The g(a ) cuts the X-axis at 2, -6 and -1. O Ifx E (-6, 2), then g(x ) is positive. O f (a) is negative when x E [-4, 3] U (3, co). O g(a) is positive when a E (-0o, -6) U (-1, -2)