F.4 QUADRATIC FUNCTIONS
2010-10-12 5:34 am
THE MAXIMUM VALUE OF THE FUNCTION Y=KX^2-2X+K IS 0 , WHERE K IS A CONSTANT, FIND THE VALUE OF K
回答 (1)
2010-10-12 5:48 am
✔ 最佳答案
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2010-10-11 21:48:15 補充：
http://img176.imageshack.us/img176/9159/57582473.png
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20101011000051KK01399