x-intercept x 轴截距
Intercept X Attacker 初始形态
X-intercept 横截距
x-intercept ŵ 横截距
x-intercept Ƶ 横截距
x-intercept ǵ 横截距
x-intercept Å 横截距
x-intercept E 横截距
x-intercept ȕ 横截距
Yeah. Suppose I choose it right down there I guess 0. Well, the tangent there will not even have an x intercept. So I'm really going to be dead in the water.
好,如果我选猜想数为0,好吧,这个点的切线甚至和x轴都没交点,所以在这儿这一原则,真的不起作用了。
That's a choice, and that choice turns out to be very interesting and really important, because if you connect these two points together, you get a straight line that has to intercept the x-axis at some point.
在这一选择下,我们会发现一件非常有趣,而且极其重要的事,当你把这两点用直线连接起来,你会发现这条直线,将与x轴在某点相交。
应用推荐