I am stuck on solving the derivative problem.

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.