Data that is in a is generally in the center and is also considered symmetrical. PLEASE PLEASE HELP HELP HELP ME

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

Solve the equation x/4 - 5= -8 -27 -12 -7 12

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36