Question

The following are the 2 normal equation obtained for deriving regression line of y on x. 3a + 5b = 34; 2a-b=1 . The regression equation of y on x is ??​

Answer 1

Answer:

$45 { < { \frac{ \frac{)x(xyy}{?} }{?} }^{?} \times \frac{?}{?} }^{2}$