Let $f ( x ) = \left\{ \begin{array} { c c } 2 x - 5 & x < 4 \\4 & x = 4 \\x - 1 & x > 4\end{array} \right.$

Multiple Choice

Let $f ( x ) = \left\{ \begin{array} { c c } 2 x - 5 & x < 4 \\4 & x = 4 \\x - 1 & x > 4\end{array} \right.$ Then is continuous at 1 if ƒ(4) is redefined as

A) -1
B) 0
C) 1
D) 2
E) 3