December 15, 2023 Tir 1- Integrate the following expressions. a) (5x x-1) dx 6x2+4 b) S (6x + 1x dx analgos sill gaivioves yd bater 2x. od 2- A ball is rolling down a slope with an acceleration ( mogenbup-121ft 21 t a = 4+2 t2 +22 , bus &=> where t is the time (in s). Find the ba f time if v = 5 m/s when t=0. bahnuod noigsted) to abion93 s