What cosine function represents an amplitude of 2, a period of 2n, a horizontal shift of n, and a vertical shift of -1? (6 points) A) f(x) = -1 cos nx + 2
B) f(x) = -1 cos (x − n) + 2
C) f(x) = 2 cos (x - n) - 1
D) f(x) = 2 cos nx - 1

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

What point is the projection of q on a) r b) s c) t

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done