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olga2289 [7]
3 years ago
11

Please please please help! I can Venmo you too if needed

Mathematics
2 answers:
slega [8]3 years ago
5 0

Answer:

The answer to number 9 is d

Step-by-step explanation:

The Amplitude is pi and the period also is the right number if you use teh mathematical formula. 2pi ÷ pi^2 is 2÷pi, so it basically has to be d, since a and b don't have the correct Amplitude and c doesn't have the correct period.

Ugo [173]3 years ago
3 0
Send it to a tutor !! on brainly
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Step-by-step explanation:

It is given that,

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