Let's say that I had 9x plus 3 over 12x plus 4.

Yeah.

And the answer is now simple. It's this one over here.

But I've run out of time and I don't want this video to get rejected.

So this is our M of x and y although, this is only a function of x and then this is our N, right?

So this is minus tau, and this is plus tau.

We draw the number line.

So the real parts are, a c plus b d.

Polishing you up.

So when v if this is u prime, right?

What's the partial of N with respect to x?

One is you can draw them on the number line.

Let's make this side and this side have length 3.

So that's my number line.

And we'll never, ever, ever, ever, ever, leave each other.

So Far for So Little

And lets say that the yield curve before looked like this.

north, right? These, these.

Not so bad for being young

And if you want to care about x, y's, and z's, let's say that this is the z axis.

So that's what you do now?

We did this software which displays it like this every bubble here is a country.

Well, that's going to be 4.

The last one I'll show you is a PSA test.

Just let me put that point here.

Now, this thing right here, let me make this very clear,

Where does quote come from?

To see this, recall that the variance is simply the sum of the squared differences from the mean divided by n.

And eight times negative two is negative sixteen.

Well, let's subtract that four from both sides.

Raise your leg a little.

A little bit more...

So psi of xy is going to be equal to psi of yx.

So it was invested quote unquote in their house.

The x's cancel out.

So my vector a is 1, 2, and my vector b was 0, 3.

Let's see here...

So 3,201 minus 502 is equal to 2,699.

You get something to eat.

I don't get this.

Here...

I'm okay?

We're square.

How you gonna find him? This.

Ta da.