Check the differentiability of \(f(x)\) at \(x=-2\).
Question:
If \(f(x) = \begin{cases} 2x-3 & , -3 \leq x \leq -2 \\ x+1 & , -2 < x \leq 0 \end{cases}\)
Check the differentiability of \(f(x)\) at \(x=-2\).