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dlinn [17]
3 years ago
8

What is the period of the graph of y=2 cos (pie/3 x ) +3 A.2 B.3/pie C.6 D.pie/3

Mathematics
1 answer:
Tatiana [17]3 years ago
6 0

Equate what is inside cosine with 2\pi, base period and solve for x,

2\pi=\frac{\pi}{3}x

6\pi=\pi x

\boxed{x=6}

Hope this helps :)

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