Question

If b_yx = 0.8, then find the value of b_vu for the following u and v : 

u = x – 105 and v = y – 90

Answer 1

u = x – 105

= x – A

v = y – 90

= y – B

∴ b_vu = b_yx = 0.8

(∵ b is independent of change of origin).