Which Straight Line Best Fits the Data Points (0, 1) $\frac { 2 } { 3 }$

Multiple Choice

Which straight line best fits the data points (0, 1) , (1, 3) , (2, 7) ? Use partial derivatives.

A) y = -3x + $\frac { 2 } { 3 }$
B) y = 3Ax + B + $\frac { 2 } { 3 }$
C) y = $\frac { 2 } { 3 }$ x + 3
D) y = 3x + $\frac { 2 } { 3 }$
E) none of these