state if these functions first increase or decrease. a)f(x)=-2x^3+x^2-3x+3 decrease b)f(x)=0.5(2)^3x increae c)f(x)=2x increase am i correct?
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Originally Posted by william state if these functions first increase or decrease. a)f(x)=-2x^3+x^2-3x+3 decrease b)f(x)=0.5(2)^3x increae c)f(x)=2x increase am i correct? you are correct
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