1. If a parabola's focus is at (1, -1) and directrix is at y = 7, what is the general form of the equation representing this parabola?

a. x^2 - 2x + 2y^2 + 16y - 47 = 0

b. x^2 - 47 = 0

c. x^2 - 2x + 16y - 49 = 0

d. x^2 - 2x + 16y - 47 = 0

2. What is the equation of the parabola shown below, given the focus at F(1,2) and the directrix x = 5? Identify the vertex and the equation of the axis of symmetry for the parabola.