7. According to a timetable, a coach was due to leave a station at 22 55 and arrive at its destination at
06 05 the next day. Find
(i) the time taken for the journey,
(ii) the time when the coach reached its destination
given that it reached 35 minutes before
schedule.

Which statement is true about the local minimum of the graphed function? over the interval[-4,-2], the local minimum is 0. over the interval [-2,-1] , the local minimum is 25. over the interval [-1,4], the local minimum is 0. over the interval [4,7], the local minimum is -7