# Finding period amplitude and phase shift

amplitude A = 2; period 2 π /B = 2 π /4 = π /2; phase shift = −0.5 (or 0.5 to the right) vertical shift D = 3; In words: the 2 tells us it will be 2 times taller than usual, so Amplitude = 2; the usual period is 2 π, but in our case that is sped up

## Find Amplitude, Period, and Phase Shift y=sin(x)

Some functions are like sine and cosine, which get repeated forever, and these are known as periodic functions.

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## Amplitude, Period, and Phase Shift

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## How to determine Amplitude, Period & Phase Shift of a Cosine

How to find the period and amplitude of the function f (x) = 3 sin (6 (x − 0.5)) + 4 . Solution f (x) = 3 sin (6 (x − 0.5)) + 4 —————- eq no 1 As the given generic formula is: f (x) = A * sin (Bx – C) +

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## Amplitude, Period, Phase Shift, and Vertical Shift of

We first need to identify the {eq}y {/eq}-value at the peak of the function

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