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anonymous

  • 5 years ago

i need help graphing trig functions

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  1. anonymous
    • 5 years ago
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    which trig function?

  2. anonymous
    • 5 years ago
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    sin and cos

  3. anonymous
    • 5 years ago
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    ok so you know that cosine and sine are periodic functions. where period is 2pi because after 2pi, the graph repeats itself. the best way is to plug in points. make sure that your x-axis is in radians and not the usual number line. but the y-axis will have values from -1 to 1 so it is "normal" plug in some points: 0, pi/4, pi/2, 2pi/3, pi, 5pi/4, 3pi/2, 2pi and you should get a continuous curve

  4. anonymous
    • 5 years ago
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    can you show me on the website where you can draw stuff

  5. anonymous
    • 5 years ago
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    yeah hold on

  6. anonymous
    • 5 years ago
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    http://www.scriblink.com/index.jsp?act=phome&roomid=5226&KEY=A136D5E58F781C5071109B3EA9915EAE

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