Help please I’m confused

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

Which statement best describes the polynomial

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number