Dot

The Dotted Line

Dots

Polar Line of a Point

Intersection of lines

Points and lines

Polar Point of a Line

On the left hand panel, again, we have the S shaped curve of adoption.

Conic by Directrix, Focus Point

Dash Dot

Dash Dot Dot

The polar line of a point with respect to a conic.

A point on the solution curve

The polar point of a line with respect to a conic.

Hyperbola by Asymptotes Point

Parabola by Directrix Focus

less than or equal.

So let's add a straight edge here, so this is to draw a line.

And now we should be able to use this information to figure out the actual coordinates of the focus and the directrix of what I would call the classic parabola, y is equal to x squared.

This is what it looks like.

A line constructed through a point, perpendicular to another line or segment.

A line constructed through a point, and parallel to another line or segment

What's the connection?

Let's call this line right over here line AB.

Inversion of Point, Line or Circle

Do you see?

But what a derivative, at this point, does, is basically saying, you know, let's.

So the line will look like this.

You can't quite see it but it's there.

I'll draw them as a dotted line.

Intersect with this line

So the rest of the function is going to look like this.

So that means that we're including the line.

Select a point on the curve...

Construct the polar line of this point

Check collinearity of this point

They do that because they're able to follow the broken white line of highway A92.

Hyperbola by Focuses Point

Line by Two Points

So the line y equals x looks like that.

And what you see, it should just be one curve.

Are you...

If they had drawn a dotted line here that means we're not including the line.

Tangent at This Point

So all of these scores are made up of weather data.