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Use Practice 1 & 2  to learn the concept before doing the Quiz.  
​You only get one chance on the quiz, so practice as many times as you need.

Practice 1          Practice 2
I'll post the quiz link later.

Quick Tip:
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Longer Explanation:
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Here's the Keynote we went over during class.  Click the pictures to enlarge them.  If you need help, email me or come talk to me.