There are 1 questions in this calculation: for each question, the 2 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ second\ derivative\ of\ function\ -0.0042{x}^{3} + 0.1001{x}^{2} - 0.5522x + 37.887\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = -0.0042x^{3} + 0.1001x^{2} - 0.5522x + 37.887\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( -0.0042x^{3} + 0.1001x^{2} - 0.5522x + 37.887\right)}{dx}\\=&-0.0042*3x^{2} + 0.1001*2x - 0.5522 + 0\\=&-0.0126x^{2} + 0.2002x - 0.5522\\\\ &\color{blue}{The\ second\ derivative\ of\ function:} \\&\frac{d\left( -0.0126x^{2} + 0.2002x - 0.5522\right)}{dx}\\=&-0.0126*2x + 0.2002 + 0\\=&-0.0252x + 0.2002\\ \end{split}\end{equation} \]

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