Use the "wrench" or "tool" symbol on the right to change the domain (x-values) and range (y-values) to fit your actual data.
8
"x" Subscript, 1 , Baselinex1
"y" Subscript, 1 , Baseliney1
00
00
11
11
22
44
33
99
44
1616
55
2525
66
3636
9
When you are finished, check out the formulas...click on the right arrow to expand the FORMULAS section. You will see the a, b, and c values. You will also see the R squared value.