On Monday we will start class with a quiz--the quiz is (literally) the same as the "Sine and Cosine Parent Functions: Maxima, Minima, and Intercepts" worksheet we went over in class today!
So, on your quiz, you'll have to...
- Graph two periods of sine and cosine
- For each graph/function:
- Identify domain (all possible x values, or "left to right") and range (all possible y values, or "bottom to top")
- Define the x values of all maxima
- Define the x values of all minima
- Define the x values for all x-intercepts/zeroes
- The quiz is worth 30 points! Get an A!
Also, remember that if you fully complete the worksheet provided in class (4.5 Math Lab: Graphing Periodic Functions) (which is a review of all the stuff on your quiz!) and show me on Monday you'll get a few extra points added to your quiz!
- Of course you have all the answers to this worksheet, but try it as a quiz!
- If you can do this paper without any notes you'll be ready to get an A on Monday's quiz!
Enjoy your weekend and I'll see you all Monday!
Check out this video Joseph told me about....we have a bunch of salt on a surface and sound is being used to make the salt form different shapes! The different types of sound (waves) all make the salt move differently!
Check out this video Joseph told me about....we have a bunch of salt on a surface and sound is being used to make the salt form different shapes! The different types of sound (waves) all make the salt move differently!
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