4.8 minus 6.9 equals 3.18

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

Which of the following tables represents exponential functions?

Which expression will have the same sum as 3_8 + 1/4?