There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ 0.0473x - 0.00032{x}^{2} + 5.07 * {10}^{-7}{x}^{3}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 0.0473x + 0.000000507x^{3} - 0.00032x^{2}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 0.0473x + 0.000000507x^{3} - 0.00032x^{2}\right)}{dx}\\=&0.0473 + 0.000000507*3x^{2} - 0.00032*2x\\=&0.000001521x^{2} - 0.00064x + 0.0473\\ \end{split}\end{equation} \]

Your problem has not been solved here? Please take a look at the  hot problems ！