Write the function in the form  or . Find the period and phase shift.y = 5 sin (?x - 9)

A. = 5 sin
period = ?; phase shift = 9
B. = 5 sin
period = 5; phase shift = - 
C. = 5 sin
period = 2; phase shift = 
D. = 5 sin
period = 2; phase shift = 9


Answer: C

Mathematics

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