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Pls help
Enter the equation for the graph.

Pls help Enter the equation for the graph.-example-1
User Dhruvi Makvana
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1 Answer

11 votes
11 votes

Answer:


y=[1]cos([(2\pi )/(3)]x)

Explanation:

Looking at the graph, we can see the domain to be from (0 , 2π).

Now we have to find one period that corresponds to cos(x).

The half-period of cos(x) for this graph appears to be pi/3 and adding another pi/3 gets us 2pi/3 to be our cosine period.

b = 2pi/3

a is the same range as cos(x). Range: (0,0)

y = [a] * cos ([b]*x)

y = [1] * cos([2pi/3]x)

User Mike Scotty
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