Use the Graph to Find $\lim _{x \rightarrow 0} 3 \sin \left(\frac{\pi}{3 x}\right)$

Multiple Choice

Use the graph to find $\lim _{x \rightarrow 0} 3 \sin \left(\frac{\pi}{3 x}\right)$

A) $\frac{3 \sqrt{3}}{2}$
B) $\infty$
C) 0
D) 3
E) limit does not exist