If TC= .04q3+.9q2+10q+100. find

1)AC
2)MC
3)Slope Of AC& MC
4) Value of q

I am unfamiliar with your abbreviations.

Also a power function is indicated online by a vertical carat (^), e.g., x^2 = x squared.

TC = .04q^3 + .9q^2 + 10q + 100