How many real roots do the following relations have? (4 marks) (i.) y = –2x²– 3x + 1
(ii.) y = 5x² – 3x + 4

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?