Plz help me asap I will give the brainiest to a good answer

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

Which value is not a solution of 8x^3 – 1 = 0

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens