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Mathematics, 21.11.2019 08:31 unkown77

1. find the phase shift of the function y = 5cos(2x + pi/2).

2. which of the following functions has a maximum y value of 4?

y = 4cosx
y = cos4x
y = cosx + 4
y = cos(x + 4)

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Answers: 1

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1. find the phase shift of the function y = 5cos(2x + pi/2).

2. which of the following f...
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