让我们把这些数字代入进去。

So let's just plug in these Numbers here.

youdao

所以我现在请大家把自己代入进去。

So I'm going to be asking you to put yourself in the first person.

youdao

让我们把它的坐标代入平面方程。

Well, let's plug its coordinates into the plane equation.

youdao

现在可以把这个代入方程。

So now we can plug this in to our equation here.

youdao

现在，在这个点上代入值。

OK, so, now let's just plug in some values at this point.

youdao

这里显示的折扣率，需要被代入一个公式来获得价格。

The discount rate that is shown is the number that you plug into a formula to get the price.

youdao

因此，为了解其用法，我们将数字代入方程式中。

So, to understand how this is used, let’s plug some numbers into the equation.

youdao

假设X是1，将1代入x，然后Y应该为2，对吗？

Let me suppose X is 1. So I'll take X to be 1, then Y should be 2. Right?

youdao

好了，我们已经知道这个了，接着把这个代入到方程里去。

Now, when we know that, we are going to plug that into this equation.

youdao

好了，我们已经知道这个了，接着把这个代入到方程里去。

Now, when we know that, we are going to plug that into this equation.

youdao