2, -6, 18, -54, ...
find the common ratio

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

You can find the constant of proportionality by finding the ratio of

Select all the expressions that will include a remainder.