Question: CRIME RATE The number of major crimes per 100,000 committed in a city between 2000 and 2007 is approximated by the function
N(t) = -0.1t3 + 1.5t2 + 80 (0 ≤ t ≤ 7)
Where N(t) denotes the number of crimes per 100,000 committed in year t, with t 0 corresponding to 2000. Enraged by the dramatic increase in the crime rate, the citizens, with the help of the local police, organized Neighborhood Crime Watch groups in early 2004 to combat this menace. Sketch the graph of the function Nand interpret your results. Is the Neighborhood Crime Watch program working?