Find the equation of the osculating circle at the local minimum of f(x) = 2x³ - 2x²+ (-2) /(1) x + 2
Equation:

A) (x - 1) ²+ (y + 2) ²= 1
B) (x + 1) ²+ (y - 2) ² = 1
C) (x - 1) ² + (y + 2) ² = 4
D) (x + 1) ²+ (y - 2) ² = 4