Set one side equal to zero. 161- -8 51+5 = 0 Apply the quadratic formula with a = 16, b = -8\\/5, and c = 5. 1 - -b = vb' -4ac 2a 1 - -(-8//5) = V(-8/5)-4(16)(5) 2(16) t 8/5 32 = 0.56 Therefore, it would take the player approximately 0.56 sec to reach his maximum height of 5 ft. ANSWER Part 1 of 2 s =-161+ 85t Part 2 of 2