Please solve the question and answers with detail within 12 hours.

Dear Student,
$$\begin{gathered} Answer3 \\ y=\left(x-1\right)\left(x-2\right)\left(x-3\right) \\ y=\left(x^2-3x+2\right)\left(x-3\right) \\ y=x^3-3x^2+2x-3x^2+9x-6 \\ y=x^3-6x^2+11x-6 \\ \left[differentiate each term of y u\sin g the power rule \\ x\frac{d}{dx}\left(a{x}^n\right)=na{x}^{n-1}\right] \\ \frac{dy}{dx}=\frac{d}{dx}\left(x^3-6x^2+11x-6\right) \\ \frac{dy}{dx}=\mathbf{3}{\mathit{x}}^{\mathbf{2}}\mathbf{-}\mathbf{12}\mathit{x}\mathbf{+}\mathbf{11} \\ \mathit{H}\mathit{e}\mathit{n}\mathit{c}\mathit{e}\mathbf{ }\mathit{O}\mathit{p}\mathit{t}\mathit{i}\mathit{o}\mathit{n}\mathbf{ }\left(\mathbf{A}\right)\mathbf{ }\mathit{I}\mathit{s}\mathbf{ }\mathit{c}\mathit{o}\mathit{r}\mathit{r}\mathit{e}\mathit{c}\mathit{t} \end{gathered}$$
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