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Mathematics 14 Online
OpenStudy (anonymous):

y = 20cos pi/3(x-1) -10 amplitude is 20 period is ??? phase shift is 1 left vertical shift is 10 down whats the period? i know period is 2pi/b so is the period 6?

OpenStudy (anonymous):

period= 2pi/(pi/3)

OpenStudy (anonymous):

shift 1 unit right

OpenStudy (anonymous):

yea period is 6

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