The function $f(x)$ defined by
$f(x) = \begin{cases} ax+b & \text{x ≥ 1 } \\ x^{2}+3x+3& \text{x ≤ 1} \end{cases}$
is differentiable
4902 Points
4704 Points
3480 Points
3158 Points
3012 Points
2480 Points
2388 Points
2138 Points
2060 Points
1758 Points
Gatecse