And then y coordinate is going to be the y coordinate coordinate of B plus the y coordinate of the origin.

Y coordinate

Y Coordinate

Y coordinate

Coordinate axis. x coordinate, that's the y coordinate.

Let's do the y coordinate first. The y coordinate is 3.

That's its y coordinate.

It's what's this y coordinate.

Its y coordinate is 6.

E, let's do the y coordinate.

Minus this y coordinate over here.

A's y coordinate was 1, so this is going to have to have a y coordinate of 1.

And the y coordinate is negative 6.

So this would be the y coordinate.

That's just the y coordinate up here.

You see that right there, the y coordinate.

We already know what its y coordinate is.

The slightly larger x evaluate its y coordinate.

It's f of a plus h this y coordinate minus this y coordinate minus f of a over the change in x.

The vertical axis here is the y axis and the convention when we get an ordered pair like this is the first coordinate is the x coordinate and the second coordinate is the y coordinate

Its x coordinate is negative 5. y coordinate is, if you just go straight to the right, you're going to hit y is equal to 5. y is equal 5.

It's just B over 2 on the y coordinate.

In our traditional coordinate axes, you're plotting a real x value versus a real y coordinate.

The y coordinate is 0, so that's 6 comma 0.

So change in y could be five remember, y is the second coordinate five minus negative three.

And then down here, this point's x coordinate is negative 1 and its y coordinate is negative 6.

The y coordinate is going to be right in between y is equal to negative 4 and y is equal to 1.

The y coordinate of the origin is 0 divided by 2.

You see that right there. y coordinate negative 2, as well.

Now I'm at this coordinate, x of a, y of a.

Let me draw three coordinate axes. So that's my first x axis and y axis, so x and y.

Its y coordinate is going to be f of f of this x coordinate, which I shifted over a little bit.

If you take the y coordinate one unit down, that becomes a 3.

So we saw that the y coordinate of our focus was 1 4.

This is the y axis, so we're just dealing in the first quadrant of the coordinate plane, and that is y.

So the important thing is if you use this y coordinate first, then you have to use this x coordinate first as well.

The cosine of the angle is the x coordinate, the sine of the angle is the y coordinate, and so on and so forth.

If you use this y coordinate first, as we did here, then you have to use this x coordinate first, as you did there.

Now, by the exact same logic, this guy's y coordinate is going to be smack dab between y is equal to negative 4 and y is equal to 1.

So that's the coordinate if you imagine that y is equal to f of x.

It's going to have the same vertical value or the same y value as point A. So its y coordinate is going to be 1.

This is our coordinate x naught f of x naught, and up here is our coordinate for this point, which would be, the x coordinate would be x naught plus h, and the y coordinate would be f of x naught plus h.

It's this, so that this point right here is the x coordinate is my thing just keeps messing up the x coordinate is a plus h, and the y coordinate is f of a plus h.

So this coordinate right here is the coordinate x is equal to 2,100, y is equal to 8, and it's going to be halfway between our two towers.

So if those are my coordinate axes right there, that's my x axis, that is my y axis.