Let $f ( x ) = \left\{ \begin{array} { c c } x ^ { 2 } & - 3 \leq x < 0 \\3 x & 0 < x < 3 \\2 x - 5 & 3 < x < 10\end{array} \right.$

Multiple Choice

Let $f ( x ) = \left\{ \begin{array} { c c } x ^ { 2 } & - 3 \leq x < 0 \\3 x & 0 < x < 3 \\2 x - 5 & 3 < x < 10\end{array} \right.$ Then ƒ is continuous at 0 if ƒ(0) is defined as

A) -2
B) -1
C) 0
D) 1
E) 2