David has been tasked with tracking the number of bagels sold (y) at freddy's
24-hour bagel shop from 12: 00 am (x = 0) to 12: 00 pm (x = 12). david
notices that from 12: 00 am to 4: 59 am 5 more bagels are sold each hour
than were sold during the previous hour and from 5: 00 am to 12: 00 pm the
number of bagels sold is a function of half the square of the time (x) minus 5
times the time (x) plus 15. which of the following graphs is representative of
david's findings?