There are 1 questions in this calculation: for each question, the 1 derivative of y is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ (\frac{y}{k})(1 + 0.01k(k + 1))\ with\ respect\ to\ y：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{y}{k} + 0.01ky + 0.01y\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{y}{k} + 0.01ky + 0.01y\right)}{dy}\\=&\frac{1}{k} + 0.01k + 0.01\\ \end{split}\end{equation} \]

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