(30 points) a buoy oscillates in simple harmonic motion according to the motion of waves at sea. an observer notes that the buoy moves a total of 6 feet from its lowest point to its highest point. the frequency of the buoy is ¼ (it completes ¼ of a cycle every second).

a. what is the amplitude of the function that models the buoy's motion?

b. what is the period of the function that models the buoy's motion?

c. using cosine, write a possible equation to model the motion of the buoy

explain your answers

 a) A = 3

               b) P = 4

               c)

Step-by-step explanation:

Period (P) is the reciprocal of the frequency (f)

f =   →    P =

y = A cos (Bx - C) + D

3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (