Need help on my test, please help me !! Solve for x

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1