Find the Following Limit, If It Exists $\lim _{x \rightarrow \infty} \frac{6 x^{2}-4}{-3-x^{2}}$

Multiple Choice

Find the following limit, if it exists. $\lim _{x \rightarrow \infty} \frac{6 x^{2}-4}{-3-x^{2}}$

A) $-\frac{1}{2}$
B) -6
C) 6
D) -4
E) The limit does not exist.