Mathematics, 04.07.2019 07:30 regeana

Plf(x)=x/2 - 3 and g(x)= 3x^2 + x - 6,find (f + g )(x)a.4x^2 - 9b.3x^2 + 3/2x - 3c.3x^2 - 1/2 x - 3d.3x^2 + 3/2 x - 9

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Plf(x)=x/2 - 3 and g(x)= 3x^2 + x - 6,find (f + g )(x)a.4x^2 - 9b.3x^2 + 3/2x - 3c.3x^2 - 1/2 x - 3d...