A) 15
B) 3
C) 12
D) -3
E)

Multiple Choice

$\text { Graph } f(x) =\left\{\begin{array}{ll}4 x+3 & x<0 \\x+3 & x \geq 0\end{array} \text { and find the limit of } f(x) \text { as } x \text { approaches } 0 .\right.$

A) 15
B) 3
C) 12
D) -3
E) limit does not exist