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Which graph represents the function y=-2cos(2πx)

User Embedded C
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1 Answer

6 votes

Answer:

Explanation:

When it comes to graphing a trigonometric function we use the amplitude, period, vertical shift and these values all help our graph come together to give us our final answer.

In this case,

The amplitude=2

period=1

and there is no phase / vertical shift.

Which graph represents the function y=-2cos(2πx)-example-1
User DominiCane
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