There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ -14.9 - 3.04907x + 8.08974{x}^{2} + 0.0748027{x}^{3} - 0.0139911{x}^{4} + 0.000679006{x}^{5}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = - 3.04907x + 8.08974x^{2} + 0.0748027x^{3} - 0.0139911x^{4} + 0.000679006x^{5} - 14.9\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( - 3.04907x + 8.08974x^{2} + 0.0748027x^{3} - 0.0139911x^{4} + 0.000679006x^{5} - 14.9\right)}{dx}\\=& - 3.04907 + 8.08974*2x + 0.0748027*3x^{2} - 0.0139911*4x^{3} + 0.000679006*5x^{4} + 0\\=&16.17948x + 0.2244081x^{2} - 0.0559644x^{3} + 0.00339503x^{4} - 3.04907\\ \end{split}\end{equation} \]

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