show the area of y = 2x^2 - 8 and y = 0
and useing the symbol ( /// or \\\ or A ) to denote the area
( if you can not denote the symbol, forget it )
Show the area on the diagram
2008-03-01 6:45 pm
回答 (1)
2008-03-01 7:23 pm
收錄日期: 2021-04-25 17:20:49
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https://hk.answers.yahoo.com/question/index?qid=20080301000051KK00722