2) BOATING. A buoy,, bobbing up and down in the water as waves pass it,, moves from its highest point (at x=0) to its lowest point, and back to its highest point every 10 seconds. The distance between its highest point and its lowest point is 3 feet. -2 0 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 (a) Determine the amplitude and period of a sinusoidal function that models the bobbing buoy. Amplitude: (b) What is the midline/vertical shift of the function? (c) What is the phase shift for the cosine function? (d) What is the phase shift for the sine function? (e) Write an equation of a sinusoidal function that models the bobbing buoy, using x= 0 as its highest point. Bx? Period: to secorts

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2) BOATING. A buoy,, bobbing up and down in the water as waves pass it,, moves from its
highest point (at x=0) to its lowest point, and back to its highest point every 10 seconds. The
distance between its highest point and its lowest point is 3 feet.
-3
-2
2 3 4 5 6 7 89 10 11 12 13 14 15 16 17 18 19 20 21
1
(a) Determine the amplitude and period of a sinusoidal function that models the bobbing
buoy.
Period: to scors
Amplitude:
(b) What is the midline/vertical shift of the function?
(c) What is the phase shift for the cosine function?
(d) What is the phase shift for the sine function?
(e) Write an equation of a sinusoidal function that models the bobbing buoy, using x= 0 as its
highest point.
Cosine: >= |, 5 CoscEx
Sine: nxt 2
Transcribed Image Text:2) BOATING. A buoy,, bobbing up and down in the water as waves pass it,, moves from its highest point (at x=0) to its lowest point, and back to its highest point every 10 seconds. The distance between its highest point and its lowest point is 3 feet. -3 -2 2 3 4 5 6 7 89 10 11 12 13 14 15 16 17 18 19 20 21 1 (a) Determine the amplitude and period of a sinusoidal function that models the bobbing buoy. Period: to scors Amplitude: (b) What is the midline/vertical shift of the function? (c) What is the phase shift for the cosine function? (d) What is the phase shift for the sine function? (e) Write an equation of a sinusoidal function that models the bobbing buoy, using x= 0 as its highest point. Cosine: >= |, 5 CoscEx Sine: nxt 2
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