You can put this solution on YOUR website! F(X)=-X^3+3X^2+X+7
F(-3)=-(-3)^3+3(-3)^2-3+7
F(-3)=-(-27)+3(9)-3+7
F(-3)=27+27-3+7
F(-3)=58
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F(0)=-(0)^3+3(0)^2+0+7
F(0)=0+0+0+7
F(0)=7
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F(1)=-(1)^3+3(1)^2+1+7
F(1)=-1+3+1+7
F(1)=10