The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information.

City	Police	Number of crimes	city	police	number of crimes
oxford	14	16	Holgate	17	8
starksville	17	15	Carey	12	20
danville	22	7	Whistler	10	22
Athens	25	10	Woodville	20	9

a.Determine the regression equation.(Negative amounts should be indicated by a minus sign. Round your answers to 4 decimal places.)

y = ? = ? x