Topic: Cosine Curve
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Answers to Common Questions
How are the sine and cosine curves similar?
They are the same shape, but, they are shifted from each other. Take the cosine wave and shift it right pi/2 radians, and, you have a sine wave. Take a sine wave and shift it left pi/2 radians, and, you have a cosine wave. Read More »
Source: http://answers.yahoo.com/question/index?qid=20120516123539AAzHY0S
Who invented the sin and cosine curve?
The functions sine and cosine can be traced to the jyā and koti-jyā functions used in Gupta period Indian astronomy (Aryabhatiya, Surya Siddhanta), via translation from Sanskrit to Arabic and then from Arabic to Latin Read More »
Source: http://answers.yahoo.com/question/index?qid=20120111200151AANnymd
What do you do to a sine curve to get a cosine curve?
Shift the entire graph over pi radians. ChaCha! Read More »
Source: http://www.chacha.com/question/what-do-you-do-to-a-sine-curve-to-...
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Cosine Curve
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You should be in a trig class to ask this ...and then you should also know the answer if you have studied....amp is obviously 5...period of the cosine function is 2 pi...thus set whatever your angle is to 2 pi and solve for x I can't tell i...
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Source: http://answers.yahoo.com/question/index?qid=20080106155444AAmKsbq
The Sine Curve is related to the Sunrise and sunset seeing how the sine function begins at zero, such as the sun rises/starts at the horizon(x-axis) it peaks at noon or in the sine functions case Pi/2(90 degrees) and sets at the opposite ho...
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Source: http://answers.yahoo.com/question/index?qid=20090713095352AAKmU9a
shift the curve by pi, the amplitude will stay the same
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Source: http://answers.yahoo.com/question/index?qid=20100208132900AArFjPQ
Those sin an cos functions a pretty much graphed off the x an y axis where their values =0 I suggest you buy a TexasInstrument TI-85 graphing calculator or a TI-87 graphing calculator on Ebay for about $5 or $10 and use that. Nobody I know ...
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Source: http://answers.yahoo.com/question/index?qid=20070216121935AAP0OYH
for sin curve x and y intercepts are at 0. for cos curve, y intercept is on a number depending on amplitude
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Source: http://answers.yahoo.com/question/index?qid=20091101082417AAQcmTA
Hi, The period of a sine or cosine curve can be compressed or stretched by entering a B value in the equations like y = sin (Bx) or y = cos (Bx). The normal period for both sine or cosine is 360° or 2π radians. When there is a "B" value ent...
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Source: http://answers.yahoo.com/question/index?qid=20080403201737AAyUa28
