9000097008 Level: BConsider the parabola \((y - 2)^{2} = -12(x + 1)\). Find the vertex of this parabola.\([-1;2]\)\([2;-1]\)\([2;-6]\)\([-6;-1]\)
9000091209 Level: AConsider the circle \(k\colon x^{2} - 6x + y^{2} + 4y + 9 = 0\). Find the center of the circle.\(S = [3;-2]\)\(S = [-3;-2]\)\(S = [3;2]\)\(S = [-3;2]\)
