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工作学习 / English / 实在看不懂这句话,大家帮助翻译一下,谢谢 Determine the x-coordinate of the point on the closed interval [-1,1] where the line tangent to f(x) is parallel to the secant line over the interval.
-oceandeep(北极熊·戟兵);
2004-3-24
(#1657761@0)
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求函数f(x)上一点的横坐标,在这一点上的切线平行于f(x)在[-1,1]区间上的割线(即点f(-1)和点f(1)的连线)。
-pyramid(树木);
2004-3-24
(#1657797@0)
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谢谢金字塔兄,数学会做,题目看不懂,难啊
-oceandeep(北极熊·戟兵);
2004-3-24
(#1657823@0)
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你上学了?在哪个学校?今天差点错选了常差分方程,吓出一身冷汗。。。
-game_over(fly in light);
2004-3-24
(#1658079@0)