Based on the data shown below, calculate the regression line (each value to two decimal places)

y = ............ x + ...............

 

3	57.48
4	54.01
5	50.64
6	46.57
7	46.5
8	43.43
9	39.96
10	39.89
11	37.22
12	32.45
13	30.98
14	27.51
15	26.34
16	22.17
17	19.5