Use a Calculator to Estimate the Limit $\lim _{x \rightarrow \infty} \frac{6+x}{x^{4}}$

Multiple Choice

Use a calculator to estimate the limit.
- $\lim _{x \rightarrow \infty} \frac{6+x}{x^{4}}$

A) $-\infty$
B) $\infty$
C) 0
D) does not exist