What Is the Equation for the Regression Line If $n = 7 , \sum x = 69 , \sum y = 528 , \sum x y = 4754$

Multiple Choice

What is the equation for the regression line if $n = 7 , \sum x = 69 , \sum y = 528 , \sum x y = 4754$ , and $\sum x ^ { 2 } = 825 ?$

A) $y ^ { \prime } = 106.089 - 3110 x$
B) $y ^ { \prime } = 109638 - 2168 x$
C) $y ^ { \prime } = - 3110 + 106089 x$
D) $y ^ { \prime } = - 2168 + 109.638 x$