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Graphing Sine and Cosine Functions

Question 2 • Pre Calculus A

Which statements accurately describe the scenario? Check all that apply.

Answer
A
The greatest number of daylight hours is 14.5 hours.
B
The amount of daylight fluctuates 4.75 hours between the least to greatest amounts.
C
The period of the function is six months.
D
The function decreases on the interval (0, 6).
E
This graph requires a 3-month horizontal shift compared to the parent function, y = sinx.
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