Find two pairs of integers whose sum is -6

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

If jaime wants to find 60% of 320, which table should he use?

How can you find the mean absolute deviation (mad) for this set of data?