What are the vertical asymptotes and holes for the graph of Y = x-1/x^2+6x+8

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

The parabola opens: y=√x-4 (principal square root) up down right left

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%