Use the Desmos graphing calculator to find slope and y-intercept for the least-squares regression line for the dataset in the table

Use the Desmos graphing calculator to find slope and y-intercept for the least-squares regression line for the dataset in the table:

x y
1 1
2 3
4 5
5 6
7 10
8 20
9 8
10 12
12 5

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