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andrezito [222]
2 years ago
14

SOMEONE PLEASE HELP ME I DONT KNOW HOW TO DO THIS AT ALL

Mathematics
1 answer:
Lina20 [59]2 years ago
6 0

Answer:

y=2cos(4\pi x)\\


Step-by-step explanation:

Since the amplitude of the cosine function is 2, I would put the multiply it by 2. There is no phase shift

The period is 1/2, so it would be 4pi

Plug them in into y=Acos(Bx), y=2cos(4pix)

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swat32

Answer:

<em>0.615</em>

Step-by-step explanation:

The frequency table is attached below.

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Answer:

7

Step-by-step explanation:

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Read 2 more answers
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