我得到了曲线,然后观察曲线的斜率。
滴定曲线的斜率处于最低值。
滴定曲线的斜率处于最低值。
It's half the slope of the price.
它等于价格曲线斜率的一半
At any point on the graph you can take the derivative, which will be tangent to the curve at each point, and its numerical value will be what you can call the instantaneous velocity of that point and you can take the derivative over the derivative and call it the acceleration.
在图上的任意一点,你可以进行求导,得到曲线上每一点的切线斜率,所得到的数值,即为该点处的瞬时速度,然后你再求一次导,得出它的加速度
As we know, this line here has twice the slope of the original line of the demand curve, so the slope of this thing is -2b.
我们都知道了,这条线的斜率,是需求曲线斜率的2倍,也就是说它的斜率是-2b
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