Write the function y=-sin x as a phase shift of y=sin x.

sjeikdom0

sjeikdom0

Answered question

2020-12-21

Write the function y=sinx as a phase shift of y=sinx.

Answer & Explanation

Mitchel Aguirre

Mitchel Aguirre

Skilled2020-12-22Added 94 answers

For a function y=sin(x+a), a is a phase shift.
So y=sinx
y=sin(x+π)
As the sine function is negative at 180+θ, the phase shift is π
y=sin(x+π)

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