There are 1 questions in this calculation: for each question, the 5 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ 5th\ derivative\ of\ function\ -0.000007{x}^{6} + 0.0005{x}^{5} - 0.0115{x}^{4} + 0.0979{x}^{3} - 0.1367{x}^{2} - 1.7279x + 66.29\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = -0.000007x^{6} + 0.0005x^{5} - 0.0115x^{4} + 0.0979x^{3} - 0.1367x^{2} - 1.7279x + 66.29\\\\ &\color{blue}{The\ 5th\ derivative\ of\ function:} \\=&-0.00504x + 0.06\\ \end{split}\end{equation} \]

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