Pls help me 20 points

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

What point is the projection of q on a) r b) s c) t

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =