There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ -sin(4x - 1) - 37{x}^{2} + 74x + 79\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = -sin(4x - 1) - 37x^{2} + 74x + 79\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( -sin(4x - 1) - 37x^{2} + 74x + 79\right)}{dx}\\=&-cos(4x - 1)(4 + 0) - 37*2x + 74 + 0\\=&-4cos(4x - 1) - 74x + 74\\ \end{split}\end{equation} \]

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