A company manager found the number of vacation days available and the number of vacation days taken during one year for a sample of employees. The equation of the
regression line is:
y=0.8x -0.47
Complete the table above and state the residual value (e) to the nearest hundredth.

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

32

step-by-step explanation: