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

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