How to get dashed or dotted grid (\tkzGrid) in tkz-fct?

Question

How to get dashed or dotted grid (\tkzGrid) in tkz-fct?

Answer 1

You can put the \tkzGrid call in a scope with the desired properties:

\begin{tikzpicture}
    \tkzInit[xmax=4, ymax=2]
    \begin{scope}[dashed]
        \tkzGrid
    \end{scope}
\end{tikzpicture}