There are 1 questions in this calculation: for each question, the 3 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ third\ derivative\ of\ function\ (16x + 1)*\frac{1}{2}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 8x + \frac{1}{2}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 8x + \frac{1}{2}\right)}{dx}\\=&8 + 0\\=&8\\\\ &\color{blue}{The\ second\ derivative\ of\ function:} \\&\frac{d\left( 8\right)}{dx}\\=&0\\\\ &\color{blue}{The\ third\ derivative\ of\ function:} \\&\frac{d\left( 0\right)}{dx}\\=&0\\ \end{split}\end{equation} \]

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