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OpenStudy (chaotic_butterflies):
Use the graph below to answer the question that follows: (image below) What trigonometric function represents the graph?
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OpenStudy (chaotic_butterflies):
OpenStudy (chaotic_butterflies):
@Lyralei this problem is similar to the one you just helped me with, but it's not quite the same. If you're not too busy, could you help?
OpenStudy (anonymous):
2cos(x)
OpenStudy (anonymous):
Know why?
OpenStudy (chaotic_butterflies):
Oof... I thought it was sin, why is it cos?
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OpenStudy (anonymous):
Cosine graph gives|dw:1434306518767:dw|
OpenStudy (anonymous):
Sine graph|dw:1434306557475:dw|
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