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(Question is in the image)

please I really need help

(Question is in the image) please I really need help-example-1
User Nesinor
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1 Answer

5 votes

Answer:

c

Explanation:

The period is 1 complete cycle of the wave, before repeating.

1 cycle is from - 6 to - 2 , then

period = 4 → c

User FujiRoyale
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