Whats x? Please help fast

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

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

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org