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anonymous
 one year ago
Trig Help?
anonymous
 one year ago
Trig Help?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Using complete sentences, explain the key features of the graph of the cosine function.

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.2http://openstudy.com/study#/updates/53109445e4b0bfd34a0c1186

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@imqwerty I know how to use google too, and that's not the same question.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438373979552:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1excuse the drawing as you can see from the graph the maximum value of the cosine is 1 and the minimum is 1. It is a repeating function with a period of 2 pi radians. It is an even function ( because it reflects in the yaxis.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@welshfella thank you ! but do u think that's enough, I mean, is it the only key feature?

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.2ok so the cosine graph is the graph of F(x)=cos(x) There cosine graph is continuousit can be drawn without lifting the pencil up. periodicthe graph repeats after a certain interval (pi). boundedit has certain maximum and minimum values. max =1 min=1 The graph is a periodic wave type graph. Since it is periodic wave, it has ongoing xintercepts, but since it is horizontal, it has only one yintercept.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1I wanted you to add some of your own comments rather than give you all of them. That way you learn better.
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