There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ 6.614 + (23748.931{\frac{1}{(1 + ({(\frac{x}{436.4643})}^{-1.269}))}}^{0.9145})\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{23748.931}{(0.00229113812973936x + 1)^{\frac{1829}{2000}}} + 6.614\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{23748.931}{(0.00229113812973936x + 1)^{\frac{1829}{2000}}} + 6.614\right)}{dx}\\=&23748.931(\frac{-0.9145(0.00229113812973936 + 0)}{(0.00229113812973936x + 1)^{\frac{3829}{2000}}}) + 0\\=&\frac{-49.759848398827}{(0.00229113812973936x + 1)^{\frac{3829}{2000}}}\\ \end{split}\end{equation} \]

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