Find the values of a and b that give a minimum value of the area, S, for the region enclosed by the curve y=-x^2+ax+b (which passes through point (1, 2)) and the curve y=0.5x^2
有冇人可以教下我點計???我淨係識後面點計，但計唔到兩條線既相交點!!!!
Area：intersection points
2010-01-21 4:46 am
回答 (1)
2010-01-21 6:03 am
✔ 最佳答案
Please see the solution:圖片參考：http://img97.imageshack.us/img97/6996/solution2.png
2010-01-20 22:03:19 補充：
http://img97.imageshack.us/img97/6996/solution2.png
收錄日期: 2021-04-23 23:23:33
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https://hk.answers.yahoo.com/question/index?qid=20100120000051KK01567