the common difference for this should be 2. Since the term is always 2 more than the previous one.
Thursday, February 20, 2014
No.20
In today's lesson, we learned how to find the common difference of arithmetic sequences, which should be a review lesson for most of use. Arithmetic sequence is defined as consecutive terms have a common difference. For example, 2,4,6,8,10....
the common difference for this should be 2. Since the term is always 2 more than the previous one.
the common difference for this should be 2. Since the term is always 2 more than the previous one.
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It was such a good idea to include a video. It really helped me better understand the lesson. Thanks!
ReplyDeleteThe video is so cool!! Great job Fifi! It helps a lot.
ReplyDelete