Thaddeus models the number of hours of daylight in his town asD(t) = 3sin(pi/6•t) + 12, where D is the number of daylight hours and t is thetime in months since January 1.What are the least and greatest numbers of daylight hours over the course ofa year?

Thaddeus models the number of hours of daylight in his town asDt 3sinpi6t 12 where D is the number of daylight hours and t is thetime in months since January 1W class=