Write an equation of the sine function with each amplitude and period phase shift vertical shift

Question

Jasmine Nash

Mathematics

17 February, 07:48

Write an equation of the sine function with each amplitude and period phase shift vertical shift

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Answers (1)

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Leilani Randolph · Answer 1

The equation for the sin function is: Asin (BX-C),

A is the amplitude.

The period is: 2pi/B

The phase shift is: C/B

So, if we know the amplitude A, the period and the shift, we can calculate B from the period: B=2pi/period and we can in the next step calculate C = B*phase shift.