Find the Formula That Gives the Least Squares Error for the Points

Multiple Choice

Find the formula that gives the least squares error for the points (-2, -3) , (1, -1) , (3, 4) .

A) $( - 2 \mathrm {~A} + \mathrm { B } + 3 ) ^ { 2 }$ + $( A + B + 1 ) ^ { 2 }$ + $( 3 A + B - 4 ) ^ { 2 }$
B) $( - 2 A + B + 1 ) ^ { 2 }$ + $( A + B + 3 ) ^ { 2 }$ + $( 3 A + B - 4 ) ^ { 2 }$
C) $( - 2 \mathrm {~A} + \mathrm { B } + 3 ) ^ { 2 }$ + $( A + B + 1 ) ^ { 2 }$ + $( A + B - 4 ) ^ { 2 }$
D) $( - A + B + 3 ) ^ { 2 }$ + $( A + B + 1 ) ^ { 2 }$ + $( A + B - 4 ) ^ { 2 }$