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OpenStudy (anonymous):
Find the trigonometric function for the graph?
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OpenStudy (anonymous):
hartnn (hartnn):
you will need 3 things, Amplitude Period Phase shift which of these could you not find ?
OpenStudy (zzr0ck3r):
what is the period and amplitude and midline first?
OpenStudy (zzr0ck3r):
midline is trivial...
OpenStudy (anonymous):
I don't know any. Is it possible for the amplitude to be negative? my first guess was amp: -1 but would that be -cos or cos^-1 or is that even right? WHO KNOWS, I'm just over my head in this department
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OpenStudy (zzr0ck3r):
no, its the absolute value.
OpenStudy (zzr0ck3r):
but if you said amplitude of -2 we would just assume you mean 2, they are the same thing...sort of
OpenStudy (anonymous):
ok so F(x) = cos got that much then :)
hartnn (hartnn):
|dw:1370644646665:dw|
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