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LenKa [72]
2 years ago
12

I NEED HELP PLEASE!!!

Mathematics
1 answer:
miss Akunina [59]2 years ago
3 0

Answer:

B

Step-by-step explanation:

cosine function, cos(ax) gets it period reduced by a factor of a, period is 2*pi/(4)=pi/2

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son4ous [18]

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<h3>How to Write an Algebraic Expression?</h3>

To translate the statement, "twice the difference of a number and six", follow the steps below:

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brainly.com/question/2164351

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