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OpenStudy (anonymous):
Hardest question ever! Graph y= 2 cos pi/2(x)
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OpenStudy (anonymous):
\[y=2\cos \frac{ \pi }{ 2}x\]
OpenStudy (anonymous):
@Zarkon @SolomonZelman @amistre64
OpenStudy (solomonzelman):
I am not available right now, sorry.
OpenStudy (anonymous):
yeah I know how the graph looks, I just don't know how it was graphed.
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OpenStudy (anonymous):
oh, well idk how to do that lol, sorry..
OpenStudy (anonymous):
@surjithayer can you help me?
OpenStudy (anonymous):
oh well thanks for trying @Vallarylynn16
OpenStudy (anonymous):
??/
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