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Section 6.6
Phase Shift;
Building Sinusoidal Models
OBJECTIVE 1
Find the amplitude, period and phase shift of
5sin 2 5 and graph the function.y x
Find the amplitude, period and phase shift of
3cos 4 and graph the function.y x
OBJECTIVE 2
Use a graphing utility to find the sine function of best fit that models the data in the Table. Graph this function with the scatter diagram of data.