Find the Regression Line table[[x,y],[12,5],[2,6],[8,4],[9,7],[9,7],[2,2]]

Math
The slope of the best fit regression line can be found using the formula .
The y-intercept of the best fit regression line can be found using the formula .
Sum up the values of the first column of data .
Simplify the expression.
Sum up the values of the second column of data .
Simplify the expression.
Sum up the values of .
Simplify the expression.
Sum up the values of .
Simplify the expression.
Sum up the values of .
Simplify the expression.
Fill in the computed values.
Simplify the expression.
Fill in the computed values.
Simplify the expression.
Fill in the values of slope and y-intercept into the slope-intercept formula.
Find the Regression Line table[[x,y],[12,5],[2,6],[8,4],[9,7],[9,7],[2,2]]

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