Graphing sine and cosine functions - A QUICK method

Do you ned to know how to graph the sine and cosine function quickly. Here is a method that lets you graph these trig functions fast. You just need to know how to use or reference the unit circle and know the key points around the unit circle for 0, pi/2, pi, 3pi/2, and 2pi. If you know these values you'll be able to graph sine and cosine in a split second.

We'll also look at some of the vocabulary of the sine and cosine graphs that you'll need to know when you reference or discuss the graphs of sine and cosine.

Check out my YouTube channel "Like a Math Class"

#IBMath #sinefunction #cosinefunction #LikeAMathClass #MathHelp

This is part of Topic 3 - Geometry and Trigonometry of the IB Standard Level (SL) Analysis and Approaches curriculum.

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Legal Disclaimer: This video/channel is not affiliated with or sponsored by the International Baccalaureate. It is a channel based on my 10+ years of teaching IB SL Math. While I believe that with the right amount of time, effort and studying strategies, anyone has the potential to earn a 5 on their IB Math exam, individual results may vary.

[nava]

omg this is so helpful!! thank u so much