Regina says that the solution of the following system of equations is (4, 4). Is this statement true or false? x - 4y = -12 2x + y = -6

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2