There are 1 questions in this calculation: for each question, the 2 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ second\ derivative\ of\ function\ 0.001{x}^{3} - 0.0232{x}^{2} + 0.2133x + 28.119\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 0.001x^{3} - 0.0232x^{2} + 0.2133x + 28.119\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 0.001x^{3} - 0.0232x^{2} + 0.2133x + 28.119\right)}{dx}\\=&0.001*3x^{2} - 0.0232*2x + 0.2133 + 0\\=&0.003x^{2} - 0.0464x + 0.2133\\\\ &\color{blue}{The\ second\ derivative\ of\ function:} \\&\frac{d\left( 0.003x^{2} - 0.0464x + 0.2133\right)}{dx}\\=&0.003*2x - 0.0464 + 0\\=&0.006x - 0.0464\\ \end{split}\end{equation} \]

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