A buoy starts at a height of 0 in relation to sea level and then goes up. Its maximum displacement in either direction is 6 feet, and the time it takes to go from its highest point to its lowest point is 4 seconds. Which of the following equations can be used to model h , the height in feet of the buoy in relation to sea level as a function of time, t , in seconds?
Answer
A
h is equal to 4 sine open paren pi over 3 t close paren
B
h is equal to 6 sine open paren pi over 4 t close paren
C
h is equal to 4 sine open paren pi over 6 t close paren
D
h is equal to 6 sine open paren pi over 2 t close paren