Help me out please?
1 answer:
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Answer/Step-by-step explanation:
Total Distance = 3Ft
a) Determine the amplitude and period of a sinusoidal function that models the bobbing buoy.
Amplitude = 3/2 = 1.5 period = 10 second
No ph. Shift
b) Write an equation of a function that models the buoy with x=0 at its highest point.
y= 1.5 cos ( )
Answer:
Josh's 9.00
Bagel cost 0.70
Ice cream 2.50
9.00–2.50=6.50
6.50
=10