Need help ASAP AND SHOW WORK PLEASE !! 40 points

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

This is so hard and it’s for a test

Through non-collinear points there is exactly one plane.